Topic: new extruder is touching the aluminum bed, where to adjust in Repetier
i just got a replacement extruder from SD and installed and heating works fine except the new part is about 1 mm longer then the old one. i ran my first job and it smacked into the heating bed. what setting do i need to adjust so my prints start at the right height.
using slic3r i assume its the printer settings Z offset ? I am still a newb at this. any help would be appreciated.