[gedsar]

Hey guys Im at wits end with my X, I installed an aftermarket ignition and an 07 R cam into it and it started playing up at a low idle. It sounds like its backfiring through the carb and snuffs out. If I wind up the idle it just sounds like a miss but there is enough inertia in the motor to stop it stalling. I've had it on a dyno and the fuelling is fine, Ive replaced the decomp pin and shaft, the plug cap, the coil assy and the regulator rectifier. None of these fixed it, Ive just pulled out the r cam and put original back in and put the standard ignition back in and the bloody thing is still doing it. I'm running a recluse so I cant just idle it up. Any ideas on what it could be??

[crfsonly]

missing like an ignition missing or stumbling like fuel delivery issue?