I have a CR85 and it dies when I pop the clutch out, I have to drag it out at high RPMs. It wants to bog out as I build up RPMs to get into second gear. But now after running it wide open it only runs properly at 1/2 throttle then requires me to shift up before it bogs out, and in return I get no power. Any suggestions? I live in Alabama (birmingham) right now I will get temperatures from 72-86 degrees F. What are your carb specs?