alright, i have a few more questions. when i start the bike, its runs at a stable RPM, we adjusted our idle screws without the choke pulled and when the engine was cold. as i said, its stable till the bike gets a little warm. once its enought warm to ride it, it wants to die on me if I do not give gas, Should I adjust the idle screws when the bike is ready to ride (warm enought) ?? my air screws are turned all the way in, with 1 1/2 counterclockwise.