Hey guys new here hoping to get some advice. Got this 06 carb model with a sparks exhaust on it. Having trouble tuning it, with the 48 & 185 jets it ran ok, definitely ran lean plug was white after a 30min ride and it would shut off after a while then turn back on also had to have the air fuel screw out a lot for it to run. I swapped them with the recommended jets (keihn jets) it’s worse now it idles really high even with the idle turned down. Not really good at tuning and it sucks having to keep pulling carb off. I’m in NJ btw. Motor is stock and airbox lid is off and it has a K&N filter. Thanks!