Re: Extruder and axis motor interchangability

Hey Mike,

Thanks for your reply.

I followed your directions, and it solved my problem (I did have to flip the black connector 180 degrees to correct the travel direction).

Now, being the engineer that I am, I cannot let sleeping dogs lie...

Why is the extruder motor pinned differently than the others? Is it internal to the stepper motor, or does it have to do with the pins on the board/firmware?