<div>Pat,</div> <div> </div> <div>I don't know the 7CAF, but if you can't program seperate elevator servos in the radio (and I suspect you can't) then you could use a Matchbox to program the servos. If you are not worried about getting identical throws on the elevator halves, then a simple Y harness would suffice.</div> <div> </div> <div>It might be possible to use one of the programmable mixes, but I suspect the elevator trim might not work on the slaved channel.</div> <div> </div> <div>Bob R.</div> <div><BR><BR><B><I>Pat Hewitt <phewitt@farmersagent.com></I></B> wrote:</div> <BLOCKQUOTE class=replbq style="PADDING-LEFT: 5px; MARGIN-LEFT: 5px; BORDER-LEFT: #1010ff 2px solid">I am a J/R man but I have a friend that has a new 7-CAF and he is thinking he<BR>can not use duel servos on the elevator is that true and if not can you help<BR>him.<BR><BR>Thanks<BR><BR>Pat Hewitt<BR><BR></BLOCKQUOTE>