RE: inverted engines
rcplanes12, the most important feature to setup, is the fuel tank. If possible the centreline of the fuel tank needs to be in line with the throttle spraybar in the carby, or as close as possible to it. On board glow system wont be necessary. So when mounting the engine, do some checks before screwing the engine mount in place, you may have to mount it as high as possible, to line up with the fuel tank. Bill - the_madgenius down-under in Australia.