Hi
I have mounted a q35 on my seagull seafury
http://www.jperkinsdistribution.co.u...%20-%20Seagull Before I used a sc108 2stroke + 300gram of lead to ballanse theplane. With this engine I have to put 40gram lead in the tail. Wil the plane be to heavy with this engine? It flow like a trainer with the other

and it have flaps but I never neded them before, but maybe I should learn to use them now[8D]
I testet the engine with a 16x10 prop ang got 8200rpm should I try another prop ?