RE: Elevator Servos for GP Pitts / Eagle
I used the hitec 645s, 4 on ailerons, 2 on elevators & 2 on rudder. They all worked really well but if I had to do it again I think I would use a faster servo. I think the 645 travel @ .23 secs, If I did it again I would use something with about .14 sec travel & probably use some hitec digitals.
Gil