I've had an issue with the bike ever since riding home in the rain the other day--I ordered new coils off of ebay but haven't received them yet. Once it dried out I was able to get it to run above 45mph but it was still randomly bogging down in the lower gears when applying the throttle and then it would suddenly kick in. Today I took it apart to replace the fuel line (ran it without a filter) thinking that the line was pinched, adjust the cam chain and did a little touch up painting. Well after putting everything back together it's even worse! Now it only starts with the choke fully open and dies when I shut the choke off. I'm able to rev the engine with the choke on but not with it off. Additionally when the choke is on it will idle at 2000rpm's and every so often bogs down and then sometimes dies or other times it revs back up on its own. I took out the carbs and they look spotless. I'll post pics tomorrow.