Ok, if anyone's watching this I could use some input because I'm confused. This morning I get on my bike and it's 31.degrees, I only needed the choke for like 2 seconds and then it had a nice steady idle. I let it warm for a sec and decide to put a little load on the motor and start putting around. I got vicious response, no drop below idle once I let go the throttle, so I take off. Slow at first and then more gas, and that thing took off like a demon! It was delivering everything the interweb promised and then some. That is until it got warm. Then it started getting mushy, had to feather the throttle. To try and stay with the power curve. Too sudden an acceleration and it boggs all the way down, and it wants to "blip" (my term for cut out) when you snap the throttle from idle (clutch disengaged) you have to really twist it so it'll skip over the cut out. Not sure if this is making sense. What would cause the carb to act this way once it gets hot. The air mix screw, but no matter how much I play with it , it still does it. I get the air screw set to where I have a nice drop in rpms when I let go the throttle without it dieing but it still has that cut out when I first hit it. I'm still thinking main jet, I'm at 105 like I mentioned, maybe a 100 will be enough. I have ordered a 90, 95, 100 mains and a k32 piolet. That should help, unless my problem is something else, that's why I'm here. Thanks.