How did you use G92 to adjust? I'm getting excellent G32 auto calibrate results (0.012 and lower ) but when I try and lower the head using the machine control panel (z-100,z-10 etc...) the head just won't pin the rolling paper. In my config.g file, the G31 is Z -0.138 . in Config.g (this is after running a full autocalibrate, then G30 S-1, the getting Z height using M114 and changing G31 Z parameter as mentioned in the blog post)snafu wrote: ↑Fri May 05, 2017 3:34 pmI figured it out. You use G92 to adjust Z0 and then proceed to use extremely small movements to get the rolling paper pinned comfortably. Set that point as Z0 with G92 Z0, raise the head slightly, and finally run G30 S-1 to get the Z trigger height offset. Which in my case is -0.10 as opposed to -.15. I tested it at several points and they were all within .01 mm of -.10, which I'm sure is fine.
Then 5x autocalibrates, then issue M500 command to ConfigOverride.
Some prints have come out great, others will not even adhere to the surface while all parameters (temp, bed temp etc...) are the same.
Before I reinstall PEI, I wanted to make sure that all my z calibrations are correct and reprint the 0.2 mm single layer test. Thanks!