Computer radios, although not needed, will make it nicer to fly. Adding expo and mixing will make anything fly smoother. You can get futaba computer radios cheep theese days, the ff6 is about 100, and the 6exa (?????its the newer one which only does fixed wing) is about 60, tx only w/nicad
What do people with YSs use for props? im thinking a 13x4 but its this too fine a pitch, what about a 12x6? Im not sure.
But as im supposed to be doing 2 courswork essays at the moment ive got to get off here and do em

Ian