I just got done rebuilding my banshee and started it up yesterday and am now having a problem with the right cylinder. It does not run while at low RPMs or idle but when I full choke it and rev it a little it starts to hit and both cylinders run. It did run fine before the rebuild. I did have the carbs off but did not mess with them, just sprayed them out. All I have done to the quad is a adjustable timing plate that it set at 0 right now (stock timing) a K&N filter, a clutch kit, and that's all. I was maybe thinking my pilot jet was maybe dirty or I am just not getting the right fuel to air ratio since the cylinder runs while full choked. But I don't know why it would start doing this out of no where, maybe I bumped something in the carb while putting it back together. Not sure. I will try to answer any questions as soon as I can, thanks.