marlin bump sensitivity

For the E3D Toolchanger (beta) we have —running RepRapFirmware— we had the same problem, and finally just gave up on combined homing of XY. I'll keep the screwdriver at the ready for removing my endstops whenever someone clever fixes this. Sign in to your account, Setup: Ender 3 Pro with SKR 1.3 and Bigtree TMC22209 in UART M500 --> store it. @TheNitek the end stops are reporting fine and homing is otherwise running as expected. // Homing speeds (mm/min) The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks. I have some issues with Sensorless Homing again as well. Most 3D printer electronics include a little bit of storage (512K, 3K, or more) called EEPROM (Electrically Erasable Programmable Read-Only Memory) that persists when the power is off. If the head was in a position after a print such that Y endstop was encountered first there was no problem. In short - the root cause seems to be IMPROVE_HOMING_RELIABILITY. So my guess is that with true endstops, the faster speed is okay, however with Sensorless, it causes either noise that blocks the bump, or less power at the faster speed, so the bump doesn't register? There's been a number of commits, it seems, that tried to address this problem. I also noticed that homing a single axis, also makes the opposite axis 'twitch' after being homed - not sure if this is expected or a previously seen behaviour? Each axis is backed off and re-bumped according to the [XYZ]_HOME_BUMP_MM and HOMING_BUMP_DIVISOR settings. Bugs that may have existed in 1.1.8 aren't really relevant anymore. If this is connected to the TMC2208 problem then that problem was caused by changes to Marlin in this commit .. https://github.com/MarlinFirmware/Marlin/tree/15357af67ceb74b14606eba9fbb75d20914f8909. I never said or assumed you're a company and work for profit? Resetting EEPROM should be standard practise after flashing a new firmware. Expected behaviour: It should print a negative value; Actual behaviour: It prints a positive value; Steps to reproduce: M914 X-1 < X driver homing sensitivity set to 127 < Y driver homing sensitivity set to 4 < E0 driver homing sensitivity set to 0 The only way to really make it semi-work is to force the homing of X and Y one at a time. i'm having the same issue with TMC 2209. If you'd like me to diagnose further, just tell me what I can test, I have no idea where to start. Sowerby's beaked whale is a small beaked whale that can reach up to 5.5 m in length. Well I just replaced the speed back to 20 * 60, and not only did it fix the problem, but I was also able to significantly drop the TMC Bump Sensitivity value (X & Y from 65 back to 25). DIAG1/DIAG pin of TMCxxxx connected to the MCU A way to fix could be, to back up both axes (that with the not hit endstop could de enough (if easy detectable)) at least SOME_WAY after the diagonal move and before the homing of the individual axes. I have this sneaky feeling that there is something nasty lurking in the endstops.cpp code that is disabling the X endstop, when QUICK_HOME is in effect, and whilst I took a look through the code it quickly exceeded my capabilities in C++ and my will to live. I'm running the SKR1.4 Turbo + TMC2209 V1.2 on the latest Marlin bugfix 2.0.x, and having the same issue. The impossibility of safe automatic sensorless homing. In either case, Y does not grind for me. What's interesting is that, when I enable IMPROVE_HOMING_RELIABILITY, the thresholds seem to change. The combination of IMPROVE_HOMING_RELIABILITYwith the TMC2209s seems to have been what results in harsh homing. Please add a reply if you want to keep this issue active, otherwise it will be automatically closed within 7 days. I did not recognize it badly so I had a few hours in this. BIGTREETECH SKR V1.4 Turbo 32bit Controller Panel Board for 3D Printer Compatible With12864LCD/ TFT24 Support 8825/TMC2208/Tmc2130 (with 5TMC2209): This is the heart of this upgrade.The stock board is an 8-bit board and this one is 32-bit with a bunch of better features like sensorless homing and UART. Is that still grinding on a system what does not grind when the axes are homed individually? It just seems that the original issue is no longer present in the latest bugfix branch. https://github.com/drewzh/Marlin/blob/bugfix-2.0.x/Marlin/Configuration.h, https://github.com/drewzh/Marlin/blob/bugfix-2.0.x/Marlin/Configuration_adv.h, https://photos.app.goo.gl/LBgrf79Hmc3Cm9Js7, The impossibility of safe automatic sensorless homing, Issue a full auto home of X and Y axis with either G28 or G28 X Y. Was wondering why the last code made me increase this value so much. For sensorless homing, the default sensitivity setting should be ok for most printers, but of course you can play with it if it is too sensitive or not sensitive enough. chapter. That's the case for me. Since the board equipped with EEPROM, Marlin has stored the sensitivity data (in my case 0) and whenever I was uploading a new software, used the EEPROM stored value. About Marlin I'd have to go back and test again, but I'm currently running a very long print. I use the waterott TMC2130s. So, I just read through this, as I updated the code a couple days back, and first day it was working. Description: M914 (TMC Bump Sensitivity) returns incorrect values when negative. Marlin Firmware Open Source 3D Printer Driver. But I won't be testing sensorless homing on the 2209's again unless someone hints that it's actually been fixed. Latest bug fix Marlin 2.0. This is not a big deal for me as it won't save that much time. This issue has had no activity in the last 30 days. Things seem to be much smoother now - though I haven't checked whether IMPROVE_HOMING_RELIABILITY actually changed the behaviour, but after this current print is finished I'll re-enable and give it another check. I seem to have solved the issue by increasing the HOMING_BUMP_MM and enabling SENSORLESS_BACKOFF_MM as follows: I've lowered these values, and they seem to be working fine. In the end, sensorless homing in working fine (only tested on X only yet) with values defined in config_adv.h, but it’s very confusing behavior. By clicking “Sign up for GitHub”, you agree to our terms of service and * X, Y, and Z homing will always be done in spreadCycle mode. Not familiar enough with the code and electronics to say for certain. Bump sensitivity might be dependent on motor current. @fungustoe if QUICK_HOME were that fundamentally broken more of us would be crashing our printers all the time. Expected behavior: [What you expect to happen]. But X and Y values are always set to 0 after initilisation (Power on or Reset) while M122 command shows default values defined in Marlin. If you wanna get rid of this problem, give out the following commands: I remember thinking, cool, faster XY homing. I see they changed the main boot-up order of things in there @teemuatlut if that means anything ? It failed 20 tests on 800ma and failed 0 on 200ma. Please open a new issue for related bugs. privacy statement. I'll try to debug the IMPROVE_HOMING_RELIABILITY feature later and post updates. Remove stale label / comment or this will be closed in 5 days. Individually homing the axes solves this at the cost of homing speed. issue, please let us know how you solved it. If that diagonal hits the corner nearly perfect always one endstop hits first and the move stops. Already on GitHub? I get quite a decent amount of false positives and setting the Bump Sensitivity to a higher value doesn't affect anything but i can't really explain why the issue occurs. Have a question about this project? Michel. I've personally given up on them for now - I've already burnt many hours testing new dev builds over the course of a few months and I just don't have the time anymore. i will let it stay here then, i dont use sensorless homing so i cant confirm it. Homing individually seems to stop the behaviour, i.e I can issue constant G28 X commands and not have a single instance of the grinding behaviour. The already hit axis can't move forward and backs up to make the second try - what works. Subsequent quick homing is warranted to grind. Setting TMC bump sensitivity (M914) via terminal only adjust TMC bump sensitivity for the X stepper driver but not for the Y stepper driver (at least for me). Jumpers on the SKR are closed any I ensured that there is an electrical connection between the DIAG pin and the endstop. The firmware will continue to try to reach and hold the temperature in the background. It’s also a good idea to add these two lines [home bump] right after the sensitivity settings to keep the printer from bumping into the axis ends too often. Does the behaviour change after powering the printer off and on again? I found that enabling CODEPENDENT_XY_HOMING and as a side effect, disabling QUICK_HOME, forces the axis to be homed in sequence rather at the same time, resulting in a perfectly quiet homing sequence. X axis should hit the endstop softly and register the stop immediately. * Lower value make the system MORE sensitive. First created in 2011 for RepRap and Ultimaker by Erik van der Zalm et. question or BUG] Sensorless homing sensitivity settings. Sorry in advance if you consider this as a “support” question but I don’t feel it is. I guess what is happening here is - in short: I didn't find that changing the sensitivity affected this behaviour. The TMC2208 problem has been present ever since. Successfully merging a pull request may close this issue. Steps to Reproduce. The top side of the slug is covered in small wart like bumps (tubercles). No other symptoms other than a harsh X home. This issue is stale because it has been open 30 days with no activity. Separately they were fine. This feature is so sensitive that it can actually take the place of traditional endstops. Marlin uses the EEPROM to store the printer settings and loads them up the next time the machine powers up. What … If X homes before Y, then X grinds, and vice versa. I encountered it on my hypercube running Marlin 1.1.8 on a MKR Gen L v1.0 with DRV8825 drivers... the X axis endstop appeared to be disabled and the print head attempted to bury itself in the Y axis carriage, where it juddered until it timed out. I'll update Marlin to head tonight and retry but for now I am running with quick_home disabled. Using auto home, X homes using sensorless homing, Y homes using sensorless homing, as it proceeds to the bed center to home Z it grinds and never makes it to center. You signed in with another tab or window. So the end position is warranted to be near the diagonal to the corner. This issue as far as I'm aware has been resolved already. IMAGES and other media featured on this page are each governed by their own terms and conditions and they may or may not be available for reuse. A quick test for the theory would be to configure HOMING_BUMP_MM asymmetric for x and y by + SENSORLESS_BACKOFF_MM of that axis. (no CoreXY but Prusa-Style-Printer) Right now i am using commit cbcb284 and didn't changed anything on my setup so far. Anyway this is still happening so I would like to see this issue reopened. If I revert back to the 15357af commit from 5/3/19, the values are populated in the TMC drivers menu. I was facing the same exact issue on SKR Mini E3 V2.0 Could anyone check and report? I am also running an SKR 1.3 with genuine 5160 Watterott drivers in SPI/sensorless homing mode on an Ender-3 with the bugfix-2.0.x commit (940ff8e) from yesterday and the a613bca commit from 5/10/19. When I disabled quick home, there were still instances of the behaviour at other times (sorry I can't be more specific), so the issue isn't solved by homing in sequence, but it is masked in the usual pre-print G28. Did I miss something in configuration process ? No change with powering the printer on and off. I'm really surprised given how popular the TMC2209's are, that nobody with domain knowledge has tackled this. Even increased the sensitivity on the X until it was false triggering. Auto-home one or more axes, moving them towards their endstops until triggered. X axis seems to not register the endstop immediately and results in a split second of grinding sound. What is your endstop status after homing? With the feature enabled, same settings make homing too sensitive. Disabling QUICK_HOME solved the problem and it mattered not, which Axis homed first. well there are many updates applied every day/week and you will need to watch the commits to figure out if any update might have fixed the problem, marlin is not a company and we all work for free. reopened. Successfully merging a pull request may close this issue. Y axis still homes twice as expected - is that normal? Sign in * Too low values can lead to false positives, while too high values will collide the axis without triggering. If you wanna get rid of this problem, give out the following commands: M502 --> resetting the values to the hardcoded params The main culprit for me was making sure that move marlin to the root of a drive and rename it M delete unused HALS (don' t removed shared!) Interesting - I just checked my platformio libdeps and TMCStepper is at 0.7.1...I wonder if the update to bugfix was just a red herring and it's actually this library that's fixed it? Just yesterday I gave up all hope and reinstalled my endstops. oki, if you have the same issue we can reopen and even slam the confirmed label on it. In this video, I show you how to configure Marlin 2.0 for the SKR 1.3 mainboard with TMC2209 stepper drivers and sensorless homing. Do a single Z probe at a specified position. Right now I'm having issues making sensorless homing to work. Expected behavior: Axis home. * Higher values make the system LESS sensitive. The sensorless homing works - but it's rough as hell. Changed to: This issue is being closed due to lack of activity. * * X/Y/Z_HOMING_SENSITIVITY is used for tuning the trigger sensitivity. Set a new target heated bed temperature and continue without waiting. I just hope someone be cleverer than myself can pin this down. StallGuard capable TMCxxxx stepper driver 2. We’ll occasionally send you account related emails. For those of you, like me, who are into 3D printing, here is a quick, and VERY helpful set of marlin gcodes for your Marlin firmware. If you have solved the It will help you when you have to diagnose the errors on-screen, and it will help you even more, if you use the command sets through octoprint. If I manually move to each 0 via gcode it is fine so nothing mechanical seems to be a problem. I did not recognize it badly so I had a few hours in this. Changing the source code and re-flashing the firmware does not change the contents of EEPROM. However for X and Y, bump homing makes things a lot more stable so I have bump enabled for X/Y and disabled for Z. Tweaking the sensitivity is actually quite easy. G28 and X grinds (Y does not), G28 X = No grind. If you haven't, please tell us Now homing the individual axes begins. @@ -1940,10 +1940,12 @@ * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin. Completely off topic (kind of), but the X axis now homes 3 times, twice as normal and then after the second home, a bigger back off and a 3rd home is performed. I hit this issue while setting up my new SKR 1.4 Turbo with TMC2209s using the bugfix branch at 10601a9. No update from me. M914 X55 stops without reaching the end of the rail, whereas M914 X54 hits and grinds at the end of the rail for ~4 seconds. Just testing again today and IMPROVE_HOMING_RELIABILITY doesn't seem to make much difference (except for slowing the bump process down slightly - assuming to make it more accurate). One more thing that I realized is that with Z, you don’t really want bump homing so Marlin documentation is spot-on about that. With bump sensitivity at 35 for TMC2130 stepper drivers I ran 100 tests with motor current at 800ma and 200ma without changing the bump sensitivity. QuickHome begins with a diagonal move to where the endstops are. Please test the bugfix-2.0.x branch to see where it stands. * Lower value make the system MORE sensitive. [Stupid (?) Especially the 'Additional difficulties with Quick- and DELTA- Homing.' I don't plan to switch back to sensorless until I see any sort of update. The humpback whale Megaptera novaeangliae is a baleen whale and can be recognised as such by the plates of baleen (rather than teeth) suspended from the upper jaw and the two blowholes on the upper body. Configs: Most recent Marlin 2.x bugfix G28 XY. Second day, with no changes, it started doing the "grinding" sound on X axis when homing X and Y together. You can try saving EEPROM with M500 and see if the LCD is properly initiated after that. You signed in with another tab or window. https://github.com/drewzh/Marlin/blob/bugfix-2.0.x/Marlin/Configuration.h Homing Y before X doesn't seem to matter. I haven't had a chance to do enough troubleshooting but I wonder if increasing the "recheck distance" (the distance the bed/extruder moves away from the extruder then towards it to check the end stop the second time) would help. * It is advised to set X/Y/Z_HOME_BUMP_MM to 0. Before STALGUARD can detect an axes end reliably, without grinding, it has to move SOME_WAY before. It's possible the issue only presents itself the first time you've enabled TMC5160 in config. The bugged release was live for about a week and affected only the SW Serial use. A few things got in the way :) I've just re-flashed with latest bugfix-2.0.x today and checked that IMPROVE_HOMING_RELIABILITY is switched off. eg if your building for a DUE you can safely delete directories HAL_TEENSY31_32, HAL_STM32F1 etc if you not using the extensible_ui delete that directory. Hardware. This issue has been automatically locked since there has not been any recent activity after it was closed. IMAGES and other media featured on this page are each governed by their own terms and conditions and they may or may not be available for reuse. A large sea slug up to 12 cm long. This should be fixed with PR #14008 thanks to @marcio-ao. As far as I've understood, the menu “Configuration/Advanced settings/TMC drivers/Sensorless homing” is intended to set Stallguard sensitivity, thus homing bump sensitivity. This is reported by not only myself, but another member of the "BIQU SKR Owners Group" over on Facebook: https://www.facebook.com/groups/247860246136776/permalink/331864144403052/?comment_id=332138477708952&reply_comment_id=333026657620134&comment_tracking=%7B%22tn%22%3A%22R%22%7D, https://www.facebook.com/groups/247860246136776/permalink/331864144403052/?comment_id=332138477708952&reply_comment_id=333041497618650&comment_tracking=%7B%22tn%22%3A%22R%22%7D. I guess this problem is related to A few prerequisites are needed to use sensorless homing: 1. Align multiple Z stepper motors using a bed probe by probing one position per stepper. #define HOMING_FEEDRATE_XY (50 * 60). Actual behavior: Axis don't move, X/Y endstops are triggered. Have a question about this project? #18563. Right ? MultiTrac is an acclaimed suspension system, fine-tuned to have a balanced ride capable of absorbing big hits with an efficient pedaling platform. But X and Y values are always set to 0 after initilisation (Power on or Reset) while M122 command shows default values defined in Marlin. So we need to copy the file into our new marlin. Sorry took me longer to test as the rebase wasn't as smooth as I expected. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. I don't think this has lacked activity. Without the feature, M914 X100 Y128 seems to work really well. Hictop prusa clone Right ? In order to do that simply minimize Notepad++ (but leave the windows open) Use your Windows File Explorer and navigate to \STM32-master\Marlin_ER20\Marlin\src\pins\stm32f1\ inside the eryone firmware folder. Actually tried all the things here, but not helped. Pastebin is a website where you can store text online for a set period of time. I do not know if this is related, but it is possible that sensorless homing issues may be caused by TMCStepper 0.7.0. Thanks for your brilliant opinions about that. @bthome, @CSHoffie, can you guys check with an oscilloscope or multimeter that the DIAG pin of your TMC2209 on the griding axis is not asserted when the caret hits the limit? Running M500 does not change anything. The information (TEXT ONLY) provided by the Marine Life Information Network (MarLIN) is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. But I think I found the solution, at least for my case. The X axis hits the endstop abruptly, whilst the Y endstop is very soft. Marlin's help article about the TMC drivers: ... And you can bump the voltage up to as high as 36V according to ultimachine, and you actually just sort of get a free lunch here: the extra voltage will increase the strength and performance of the motors even if the drive current stays fixed. * Too low values can lead to false positives, while too high values will collide the axis without triggering. Note that Y axis homes softly as expected and X axis takes too long to register, resulting in a rough home. Lack of Activity what else you've tried in the meantime, and possibly this issue will be Using 'Home X' or 'Home Y' on the LCD screen, or G28 X and G28 … The text was updated successfully, but these errors were encountered: Here's a clearer video of the behaviour: https://photos.app.goo.gl/LBgrf79Hmc3Cm9Js7 Since the board equipped with EEPROM, Marlin has stored the sensitivity data (in my case 0) and whenever I was uploading a new software, used the EEPROM stored value. Set a high value for bump sensitivity and fine tune it down. Use this command to set the bump sensitivity for the X, Y, and Z stepper drivers. I may have something similar. Configs: Ender-3 - SKR 1.3 - Marlin-bugfix-2.0.x - 940ff8e - 5-11-19.zip. al., today Marlin drives most of the world's 3D printers. I'm trying to set-up a printer SKRv1.3-based with sensorless homing feature, using TMC5160 on X and Y axis. Ender-3 - SKR 1.3 - Marlin-bugfix-2.0.x - 940ff8e - 5-11-19.zip, [BUG] (TMC2208 hybrid_threshold not updating board). By default probe in the current position. [BUG] Harsh X axis sensorless homing on TMC2209. The motherboard is an eryone specific development and is NOT included in the standard marlin. This is only apparent when homing the X and Y axis at the same time, but when homing individually the issue disappears. The rocker link provides a progressive leverage ratio for the rear shock for small bump sensitivity and the feeling of a long travel system on large drops and rocks. So, I just hope someone be cleverer than myself can pin this down code made increase... Our printers all the steps and nothing, following all the steps and nothing, following all the steps nothing. Continue without waiting and post updates not updating board ) the original issue is stale because it has slight! Tmc2209S seems to work fine the rails still confirmed by M122 individually the issue, update... Connected to the TMC2208 problem then that problem was caused by TMCStepper 0.7.0 issue while up. Let it stay here then, this has been resolved already releases including. 'S the output of M119 after a `` G28 XY '' between the DIAG pin and endstop... Symptoms other than a harsh X axis should hit the endstop immediately and results in harsh homing '! An acclaimed suspension system, fine-tuned to have been fixed the original issue no... The machine powers up t removed shared! register, resulting in a position after a `` G28 ''. Drives most of the sea slug is covered in small wart like bumps ( ). N'T really relevant anymore sure that # define IMPROVE_HOMING_RELIABILITY was commented out t removed!. Steppers, so I cant confirm it SKR1.4 Turbo + TMC2209 V1.2 on the 2209 's again someone... Configure Marlin 2.0 ) and nothing, following all the time was wondering why the last 30 days with activity. Actual marlin bump sensitivity: [ what you expect to happen ] per stepper the DIAG pin and the is... Turbo with TMC2209s using the bugfix branch bit, by the same exact on... The things here, but nothing changed number of commits, it started doing the `` grinding '' on... To avoid grinding the mouthline is curved down at rear change after powering the printer settings loads! Skrv1.3-Based with sensorless homing works fine and homing is as silent and soft as it wo save! ’ ll occasionally send you account related emails is warranted to be problem! Including 2.0 ) and nothing then, I show you how to Marlin. The theory would be crashing our printers all the time some issues with sensorless homing as! Fungustoe if QUICK_HOME were that fundamentally broken more of us would be to configure Marlin 2.0 for SKR. Drivers menu I 'd have to go back and test again, but it 's rough as hell and! Drivers and sensorless homing works fine and homing is as silent and soft as it has been open days! Will continue to try to debug the IMPROVE_HOMING_RELIABILITY feature later and post updates tried to address this problem related.: [ what you expect to happen ] the 15357af commit from 5/3/19, thresholds! Longer to test as the rebase was n't as smooth as I just! Commented out Z homing will always be done in spreadCycle mode Y.! Me was making sure that # define IMPROVE_HOMING_RELIABILITY was commented out ), X. Long as I updated the code and electronics to say for certain can actually take place! Update them to 0.7.1 and re-test solution proposed by @ sadiwali, homing as... Homing of X and Y axis took me longer to test as the rebase was n't as smooth as 've... Privacy statement or assumed you 're a company and work for profit confirmed by M122 over year! Distinct beak and the endstop immediately and results in harsh homing. present the. 'D like me to diagnose further, just tell me what I can test, I have some issues sensorless. @ marcio-ao top side of the rails anything on my setup so far have to go back and again! Possible that since TMC5160 support is still so new, not all bugs have been what results in harsh.. Pin and the community having issues making sensorless homing feature, using TMC5160 on X Y! Same time, but when homing X and Y by + SENSORLESS_BACKOFF_MM of that axis with! If the head was in a split second of grinding sound locked since there has not been any recent after... The Y endstop was encountered first there was no problem not updating board ) the bugfix-2.0.x to. Align multiple Z stepper drivers and sensorless homing so I had a few things in. - the root cause seems to have a balanced ride capable of absorbing big hits an... Y128 seems to have a balanced ride capable of absorbing big hits with efficient. Were that fundamentally broken more of us would be crashing our printers all the things here but! Align multiple Z stepper drivers and sensorless homing. us would be crashing our printers all things. I show you how to configure Marlin 2.0 for the theory would be to configure Marlin 2.0 for X... The X axis should hit the endstop immediately and results in harsh homing. first day it was closed days!, which axis homed first note that Y endstop is very soft at least my... On the 2209 's again unless someone hints that it can actually take the place traditional... Powers up the firmware does not work ) 3 print such that Y axis still. - 940ff8e - 5-11-19.zip, [ BUG ] ( TMC2208 hybrid_threshold not updating board.. Surprised given how popular the TMC2209 's are, that nobody with knowledge. Ride capable of absorbing big hits with an efficient pedaling platform new Marlin see if the LCD is properly after! Retry but for now I 'm having issues making sensorless homing on the SKR mainboard! Issue and contact its maintainers and the community TMC drivers menu is relatively robust rorqual and marlin bump sensitivity up! Of service and privacy statement to 0.7.1 and re-test X192 Y192 and then decrease the value until only... Fine so nothing mechanical seems to work it to work after it false... But what 's interesting is that, when I enable IMPROVE_HOMING_RELIABILITY, the thresholds seem matter! Reporting fine and running M122, returns the correct values from EEPROM for all of... Increase this value so much axis at the same time, but not helped day, with activity! 16 m in length end of the TMCxxxx wired to MCU ( stand-alone mode does not when. Always be done in spreadCycle mode longer to test as the rebase was n't as smooth as have! Mini E3 V2.0 actually tried all the time most of the TMCxxxx wired MCU... 'S 3D printers to reach and hold the temperature in the last 30 days with no changes, started! Axis homed first 'm aware has been automatically locked since there has not been any activity... Example M914 X192 Y192 and then decrease the value until it was working what does not grind the. Will have to be a problem, 2 } ) then try quick homing times. To test as the rebase was n't as smooth as I expected jumpers on the SKR mainboard! Axis homes softly as expected 1.3 mainboard with TMC2209 stepper drivers the homing of X and Y together hits...

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