I'm needing some help. I have built an engine to go into my px. I have malossi 221 kit, 60mm bell shaped crank, mbd reed block and manifold with the rd350 reed valve, 35mm mikuni tmx carb, standard gearbox but with t5 fourth gear, and RZ mark one expansion chamber. I'm looking for a ball park figure for jetting the carb to get me set off. I appreciate that it will need tweaking, but just want to get started. If anyone could help I would very much appreciate it. Thanks.