Dual extruder to Taz Workhorse

I’m trying to convert a Taz 6 v3 dual extruder to work on my Workhorse. I thought that I had finally gotten the wiring figured out except the extruder step motors run backwards. I would have assumed it to be my error except the they both act the same and I only messed with one.
To explain, I did the change filament routine and the display said the E1 was heating and then E2 extracted a bit of filament and the started extruding a bunch. Same thing when I did the routine for E2, E1 heated and extruded in the wrong direction.
Anyone have any experience doing the conversion?
Anyone have an actual wiring diagram for the Workhorse including the second extruder connector?
Anyone know how to reverse the direction of a stepper motor?

Any advice welcome.

I think I have it figured out. I’ll let you know more in a few days if I did or not.