I tried searching to no avail so here i go... I have the top end freshened up on my XR650L and noticed that there is a significant play if i move the rod (without piston on it) side to side approximately .10 of an inch both ways. Is this normal? There is also very minor scoring on the intake side of the cylinder and piston. Is this because of the side to side play? I am planning to have the cylinder honed. Any advice from the gurus will be greatly appreciated.