Hey guys,
Does the Graupner Me-108 need a servo reverser like HL says? I am only going to use 1 receiver output of ailerons and 1 for flaps, I guess I would need 2 "Y" harnesses. Is this correct? Also, HL said I could mount my OS 1.20 4 stroke with no problem, any suggestions on a prop size?

Thanks in advance!

Doug