I took my bike for its first ride in 2 weeks to test its new Farkles. Spencer seat mod, MCL bar risers and peg lowerers. I bought this bike the first of November, and this is the first "warm" day it has been on a ride. Warm being a relative term here. Indicated air temp was between 75* - 81*. Above normal temps for this time of year, but way below the normal summer temps of of 90* - 110*. I have a 32" inseam, and ride with the seat at its highest position.
It got a little warm around the tank. Actually, the gap between the tank and the seat. I found that if the windscreen was raised to about 1/2 way or higher, the heat just billowed out. As long as the WS was low, the heat wasn't an issue. It seems that low pressure behind the screen is sucking the heat right up around the tank.
I normally ride with the shield up, as I am 6' 2", and the helmet gets noisey in the air stream.
I have a Clearview with centervent on the way. Hopefully, that will help the issue. Tomorrow I am off to the hardware store to find some thick weather stripping that I can attach to the front of the seat and alleviate the problem