i do understand i don't like the snowblower race i prefer ice racing it give better feelingNever had mine on timers but guessing low 80s mph snow drags are not very consistent
I did not have to modify the clutch to run that weight just ground off a lil bit of the bolt face to clear the pocket
Take your heelclicker weight to a hardware store and scale, weight some bolts and nuts to make 7 or 8 grams in weight to add to your heelclicker weight just add some thread locker on it and test
Thanks Bud!