Per your request: Photos of my needle extension. A 4-40 socket head bolt. This does not exit the cowl (I hate stuff sticking out) with a rubber grommet attached on the cowl where you can insert a hex head wrench to adjust. NOTE: major adjust done with the cowl off !!! usually i never have to re-adjust as the wrench through the gromit can be more difficult than an extension sticking out.

also not fuel dot for fueling. I also ALWAYS program a throttle shut off on the transmitter. Just about all Tx have this feature.


Denis