curacing2. and got_nitro thanks . >Its a used rc. i found the problem. U know on the pull start it has that screw that u tighten for it to turn and crank? well that little screw got a little loose and was turning freely. That's why i didnt hear any muffle sounds or piston goin up or down.
I have another question. how kan u make the suspension stiffer? and drop it a little bit?