ORIGINAL: miamiflyer
why would he want two servos on the elevator?
one is really enough (in the tail with a short 4-40 pushrod).
I have it set up with a 9 cap but only use 7 channels.
Used 6 p-mixes to get the features.
how much mixes can you have with a 7 ca?
pat
Sorry for any confusion I caused with my quick post.
Was not suggesting that he needed twin elevator servos. I was ponting out that that twin elevator servos, ailevators that follow the ailerons like elevons on a wing, was something the 7C does not handle well. These are sometimes called for on very aerobatic, pattern or 3D planes.
I don't believe dual elevators are called for on the .40 ultrastick.