RE: Hobbico Sukhoi SU-31
Nearly unlimited.. lol.. and yes, I may have to prop differently but I am so happy with the over all package I dont want to change props till I need too. Right now I can take off and pull straight up with no difficulty but by the time she gets way up there the sticks get a bit mushy. The engine only has about 1 hour on it so it may get better yet.
Best regards,
Randy