I've asked this befor, but never really got a good answer. I keep breaking reeds and i cant figure out why. When I take my reed cage out, I've moved the piston up and down and nothing is moving out to where it would break the reeds! Is there supposed to be a hole in the piston on the side? The bike will run good for about 2 or 3 rides and then it seems like the reeds just give out????????????????????:-/