RE: Traxxas 3.3
ok, you see where the throttle ball link is? Right on the top there you will see a little grub screw - use a 1.5mm hex wrench to undo it and you can rotate it to make it point upwards. As easy as that.
With the clutch nut, can't you just undo it?? It should be able to completely come off. Unless its been tightened all the way on the shaft or there is threadlock there. Should be easy to take off.