Then put it in 3rd or 4th so the bike is idling but still rolling along a little. Then gas it little by little and see what the engine does. Oh yes, air temperature affects jetting. The hotter it gets the richer your bike will run, as hot air is not dense air. That's why hot air rises.
Humidity affects jetting too.
The more humid it is the more air that is going in there, and the leaner it'll run. Humidity sometimes acts wierd though as more water is going in too. It would be nice if NW Maico or somebody would allow us to trade jets as once it's done you don't need them any more. Tnx Bob for the new section for info to be passed on. Have I been busy.