i cant get my aircraft working. i have a mougi(looks like a stealth fighter).it has a graupner speed400 an eflight 30amp esc ,powered by an overlander 7.4v 1000mah lipo running through a futaba 6channel R136F.down loaded instuctions from internet as i won all this from ebay.i am only used to ic engines .any ideas please....oh yes the battery is fully charged at 7.4 v have i missed something