brakes//brakes//brakes,,, ive said it before and will say it again..

get the dynamite fibre disc brakes(or equiverlent) and prob solved..take the pads off ya brakes and install the discs..even a crap servo will pull the hyper up...i use protune linkages with dynamite discs and have had to back my brakes off...ive used a stock spektrum throttle servo and perfect...im useing 5625mg hitec for throttle brakes now and its perfect..

i have it set up so the back locks up 1st at 1/2 brakes and then at 3/4 brakes the front kicks in... at full brakes the hyper front flips so ive had to adjust my epa...

even if fuel spills on the discs they still work...