[wingtipper]

I have just started flying my Trojan on 5S, but the only reason I decieded to do that was because I broke the prop. It is a 13 x 9 3 blade standard. I replaced it with a Masterairscrew 13 x 8 3 blade. Static tests have the new prop only drawing 2 more amps than the stocker was on 4S, I am however using maximum throttle in short bursts, but now it flies as fast on 5S at half throttle as it did at full throttle on the standard setup. Vertical performance is awseome!

Gazz

Gary i am looking at this option of 5S . these FMS MODELS CAN COME WITH 3 DIFFERENT MOTORS !!!! mine V2 has the 4250 500kv . the later comes with 4250 580kv . and the early version comes with a 3536 650kv .

my 4 blade prop is 14"x 8" . no doubt if my motor is the same as yours ill have to go to a 13x8 3 blader prop . ( WHERE DO I BUY THESE ????) THEY ARE A 1055 WATT 45 AMP RATED MOTOR AND CAN RUN 7s seems a waste at 600watts 45amps .