ORIGINAL: David Gibbs
Malcolm,
I lifted the tray and put rudder and elevator servos on it -- so it was between the wings. I make sure there is a brace between the back of wings on all aerobatic models in case I ever accidentally touch a wing tip (translates load through to other wing rather than breaking fuz).
While I am no expert, I sense the failures are rudder flutter related and more of an airspeed/mounting issue than a vibration issue.
David
Is putting the elevator servo in the fuse a better way than two servos in the tail? I'm wondering after painting this Impact (white /red model) if the tail will get too heavy even with the batteries pushed all the way forward. Looking at the photo it appears you join two rods together. Are there details on this tip of installation anywhere with photos?
I was hesitant at first to build this model but after reading all these posts and some of the eleaborate methods used to align and modify I am so worried now that I'm going to screw it up[
] Maybe I have already screwed it up now that the wing and stab tubes are glued in place.
Thanks,
Kelvin