OK Ihave used a back flip as that is what the instruction manual for this plane shows. However, when Istart at a High RPM and then come down to an idle, that is when it reverses and begins to spin CW.... Why does it happen at this point?! Ijust dont understand what the heck is going on. Not to mention that if Istart it at a low RPMit spins CW.. .I jsut need to know what combo of nitro, glowplug and anything else Ineed to use to make this thing run right!lol. Anyone with an answer as to wether 10% and an OS A5 is an ok combo?