Been noticing a little issue with hot starts. After riding, and engine is hot, if I shut down the bike, then in a couple minutes later try to fire it back up, it wont start. The Elec start just cranks but no action. If I sit for a while it will start. Stopped to help a small boy who had wiped out. Took about 3 minutes to get him back up, get his dad over there. Mount my hot bike and it wont start. Had to do alot of choke on, choke off, idle way up, idle way down until it started. Not even sure what actually got it to start - all the tinkering or just the moment to cool down. Thoughts? Its uncorked, rejetted as per stickey, clip in 4th position, fuel screw about 2 turns out, BBR muffler about 2 weeks old. Seems like a new development.