Okay, this has been a major project, I had to replace the timing chain, jug, piston and rings. I finally got the bike running after replacing the cdi box and now the dang thing won’t pull…. I’ve had several of these bikes and this isn’t the 1st build I’ve done. When using the foot shifter it feels and sounds like it is changing gears, it even will jerk the bike a bit when going from neutral to 1st but it will not pull at all ????? It will also roll in gear foward and backward.. and yes the driveshafts are installed and not broken