<p>Hello Ron,<br>
It doesn't look like anyone is out there, maybe their still wrapping up their weekend.<br>
I have a Spectrum DX-7. I don't know how similar it is to a JR 9303, but I will share my experience with my radio.<br>
When I want to use a separate ailerons servo, I use flaperon to tie it to the aileron channel, #2. I go to the function mode by holding both buttons down and turn on the DX-7. It allows me to program things like dual rate switch assignment, flaperon, elevon, flaperon trim active or inhibited, model naming, etc. I turn flaperon on and flap:system flap trim active. Both servos work from the aileron channel simultaneously. I can set the center of the flaperon servo with the subtrim but the main trim tab move both servos at the simultaneously.<br>
Mixes are another story, not as easy. I had a time getting two elevator servos working in opposite directions to work simultaneously. It involved setting an offset, rates(or end points), and switch assignment. I played with it for hours until I finally got it to do what I wanted. <br>
The mix needs to be on all the time, one channel will be the master channel and the other channel will be the slave channel, set the offset so the slave servo or channel is centered like the master or channel servo, and set rates so mixed servo or travels the same distance as the master servo or channel. <br>
I hope this helps you with your dilemma,<br>
Raymond </p>
<div class="gmail_quote">On Jul 15, 2012 10:05 PM, "ronclark <a href="http://tds.net">tds.net</a>" <<a href="mailto:ronclark@tds.net">ronclark@tds.net</a>> wrote:<br type="attribution"></div>