Really Frustrated

[RobH]

that's what i was going to sugest "the paper method"
it can be a pain but like he said ,it's guarenteed.
how do you adjust your slipper?
this is what i did and fine tuned it at the track.
also what condition is your slipper in?

roll the truck backwards then hit the gas ,

if the truck takes off emediatly with no hesitation loosen the slipper alittle
if it sits for a second and keeps rolling backwarsd you should be good.

I doubt its the slipper, I ran the same motor, motor mount, chassis, spur, and diffs as him, and ran with the slipped locked, and I never had a problem with stripping spurs.