http://www.rcuniverse.com/forum/forumid_125/tt.htm

You can get a new 7CAP Tx for $149.99

http://www.servocity.com/html/7ca_systems.html

maybe that is the route I should go.

Looks like you can specify what frequency you want for the transmitter... Then you'd wouldn't need to change your receiver crystals..

That'd be pretty nice...

And the price isn't bad if you wanted to splurge a little and get an extra receiver and matching crystal. Just over $200. Not bad at all...

Not sure with your radio but does it have a sub trim setting . May be set all the way to one side on the rudder.

Did you try rotating your FLAPS knob, to see if it affects the aileron? (flaperons)
If that does nothing, send it in.

I have two 6exa's and both had a problem with the left stick. Something broke inside the potentiometer. Now they are all repaired by Radio South but just sitting on my shelf unused. By the time I got them back I had a 7C. (now I have a 9CAP and wish I had just bought that in the first place)

Happy Flying!

I have the 6EXH and use it with all 5 of my planes and my heli. I haven't had any problems with it.