07-17-2020, 02:18 PM
(07-17-2020, 02:12 PM)TheGadge Wrote:Ah! Well I did do that - multiple times now to level the build plate on 1, 2 and 3 pieces of paper. It always levels/homes perfectly, but then when I print it does this wierd grind thing. Just to make this extra weird, it only happens on SOME prints, not all. I thought it was an issue with the new Chitubox slicer and went back to my older version but that was a red herring it'd seem. Thanks for the suggestions!(07-17-2020, 02:09 PM)Hywel Wrote:(07-17-2020, 02:04 PM)TheGadge Wrote: I hear a grinding noise
I presume you reset the Z offset on redoing home? Firmware will have wiped it.
I thought Z offset was set by doing the home the plate method (with a piece of paper) no? On the regular Mars you cant manually set Z=0??
Sorry for being dense here...
Thanks
you’re not being dense lol. I’m pretty new to mars too, but 4 years on fdm. It’s a classic with those that you need to reset ‘home’ when you upgrade firmware. So try that and see if the grinding has gone.