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Anycubic chiron skr 1.4 turbo tmc2209 printing issue

Posted by cokefactory 
Anycubic chiron skr 1.4 turbo tmc2209 printing issue
March 30, 2022 12:47PM
Hi. New guy needing help with printer. I bought a anycubic chiron, and my gf said it was printing too loud. So I bought skr 1.4 turbo and tmc2209 drivers, took alot of wiring and I got it working and printing, but there seems to be some issues.

I printed calibration cube, and it started the first layers fine, then seems to stechs the layers for half the way, and then go fine rest of the cube. Heres a pic of it [cdn.discordapp.com]

I then put dial indicator on the print head, and it seems that the movement is not constant all the time. Heres a video where I try to move print head up and down for 1mm [www.youtube.com]

I have no idea what is wrong with that, and I've run out of ideas what to do. Can anyone help with this?

Thanks already, and sorry to bother...


Edit: And I'm running marlin 2.0

Edited 1 time(s). Last edit at 03/30/2022 01:39PM by cokefactory.
Attachments:
open | download - firmware.bin (173.1 KB)
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