Of the woes I have to share about this reversed extruder one has me confused.
Background
Simple purchased assembled about 2 months ago (give or take few days).
Few accidental power cable pulls as printer was not in safest spot (dining-room table)..
Moved bot to safer spot but firmware has been wonky since then. (like I can't access the firmware from Repetier host anymore)
Finally got around to flashing firmware today followed the Software setup guide to set everything back to stock.
Now the w0nky bit...
The extruder runs backwards as in, extrude is retract and retract is extrude.
The rest of the axis work fine and go in the correct direction and distance.
Lost.. as the extruder connector is directional I can't just flip it. So lost on what just happnend and other than spice and dice the cable not sure where to change in software.
OSX/Repetier