I recently pulled the carb on my 08' for a cleaning also added a adjustable leak jet. The bike is harder to start now when cold. Takes between 7-8 kicks cold. Normally would crank on 1-2. Starts on 1-2 kicks when warm though. Here is what i did when I pulled it: pulled slide and needle jet cleaned everything with simple green pulled all jets and cleaned (Pilot jet was clogged cleaned it) didn't mess with the float bowl at all added adjustable leak jet and set to factory leak jet setting replaced all vent lines also did the AP pump mod Gently blew compressed air to assist in cleaning. No compressed air in float bowl though. The bike runs flawless now with no popping on decel. Throttle response is very crisp with no bog whatsoever. I ride in houston where it is hot and humid. My only guess is that the bike is running to rich right now and I need to go one step down(smaller) on the Pilot Jet. Also checked for exhaust leaks none found. Fuel screw at 2 turns out. Any Ideas?