Emaxx Drivetrain issues cont'd

[2muchR/C]

Well, I put a brand new Robinson racing slipper clutch on my emaxx - with the two Trinity Wild motors. Testing it in the house, it moved back & forth etc, so it did work. I tried it one more time, and it didn't move. I know I didn't kill the clutch already.

The pinions and the spur spin away, but the truck does not move.
I'm getting tired of taking the ____ transmission out to mess with it.

Any suggestions? I'm going to reattach the Titans.

Thanks,