Geeetech

Thank you for the help. After several hours of trial and error we determined that the build instructions were incorrect and reviewed the electrical schematic. The Z axis end stop was in the wrong location.

I have finished building the Prusa i3 Proc Dual Extruder. Everything seems to be working, but the Z Axis Endstop is not operating correctly (set as NC and reading as NO). I changed the endstop, but no change. I changed the firmware to reverse the default, but then when the endstop was activated ...