I have a question reg, my newly attached bltouch. anycubic mega S, Marlin 2, octoprint, simplify3d slicer.
I leveled wverything, set the probe z offset so my bed mesh is as close as possible to 0. with s3d as slicer and no additional I realize my nozzle to be too far from bed by 0.8mm. I have to set this value in the gcode section from s3d to correct this. I dont understand why as my mesh should contain correct offset values across the board. does anyone know why this?
also I changed the print head (using MK4 v6) which I really like as this has way better air flow. Since then I realize that my flow rate is too low. I had to correct it via the multiplier by 1.8 !! to work again as before. This seems kinda too high, any idea what might be wrong? it is for sure again a 0.4 nozzle as it was before.
So, mybe the one or the other has some insights to share with me
Best,
Mirco
Update 11/01/22: " I was playing around with M851 setting the correct probe offset so the mesh then has correct values. That worked great for me."