Hi
I have posted in another area about this but thought it may be more suitable here.
I have just been setting up my 3d stuffmaker mega prusa i3 and the problem I have is I have calibrated it so when I send the axis to home the extruder moves back to the far right corner and sits a fraction of a mm off the bed as it should.
When I try to print, the z axis wants go deeper and hits the bed and I have to kill the print.
I can only assume its the software that is doing this, and others have suggested its the offsets in slic3r doing it.
The main problem is I have no idea where to look for the offsets and how to change them.
If any one can help, I would greatly appreciate it.
Regards
Ian