Yes, i read it all.. took me 2 days to read the entire topic lol... BUT:

I really cant recall anyone using the OS91FX on this plane. The manual says its for 91(2strokes) or 120(4strokes) so i think both engines provides quite same power?

Well, i want a scale flight with classic aerobatics plus smoke system. Do you think an OS91FX will do the job?

If anyone here uses this engine, witch prop do u use?



Thanks in advance!