[dlx742]

i just had my top end rebuilt with hotcams about 15 hours ago and bike has been running perfect since. last week at the track my bike started first kick with choke, warmed up and died. i could get it started but it wouldn't idle for more than a second. i checked my air deal on the gas tank and messed with the idle and fuel mixture. no dice. so i cleaned and rebuilt my carb. tried to start it today and after 45 seconds of warming up with the choke on it died. was very hard to start after and wouldnt idle. any ideas on why my bike has decided to be a pain?