I was just wondering if the Futaba 7C has the ability to mix a dual servo elevator.Also a dual servo aileron without a y-harness. If it does do the dual rates work right and will the 2 servos trim together. I have never had a plane with 2 elevator servos and have no experience with this. I will have to try and find a 9C PCM if this tranmitter wont work cause I really dont want to pay $600 for a 10C.

I have a 7C and I was never able to make it do any of what you are asking. I have read that some modelers have gotten the dual elevators to work, but I had no success. I did get a 9C and I am able to do so much more with it. The dual elevators on a 9 were easy, however I have not tried the dual ailerons like you are talking about. You might want to check out Futaba's web site and see what they say. Good Luck, Dave

IIRC, there is a Mix to use in the 7c 72mhz...but there is an issue with the trim.....

but with the 2.4ghz version, the aileavator (dual ele) mix is built in....

at least that is what I remember

The 7C works perfectly with 2 aileron servos on 2 channels- just read the maual on Flaperons.

I haven't flown the plane yet but i have a 60 size seagull yak 54 with dual elevators and dual ailerons. I have the 7C 2.4 ghz. The 72 mhz version doesn't have this feature.

ps the manual is online so if you havent bought one yet and you want to pre read the manual for insight. its the ailervator feature and the dual ailerons are the flapperons.