I have correct movement when using Repetier-Host to move my x, y, or z axis, either direction, and can home with no problem. If I load and try to air-extrude the print, the Y axis suddenly only goes in the positive direction. This is totally mystifying me.
I am using the latest versions of Marlin and Repetier-Host and slic3r. I have tried every combination of setting changes, and cannot seem to understand what can be wrong. My endstop wires are twisted. I am using Ramps1.4 from RRD,
Following is a link to my Marlin config in case that is where the problem is:
http://www.k4mg.com/Hobbies/CNC/Ord%20Bot%20Hadron%20Build/Configuration.hAnd here is my Slic3r config:
http://www.k4mg.com/Hobbies/CNC/Ord%20Bot%20Hadron%20Build/configHadron.iniAny help would be appreciated.
Barry