Hi Rocky_Mountn_Flyer,

Since you have this set up up to setting your Aileron Dual Rates, I would keep the set up you have, and just continue with the Aileron Dual Rate set up. The to set the Rudder and Elevator High Rates onto switch A. I would do a Pmix for each of them.
The fist mix, do Rudder to Rudder, onto Switch A in the Up position at whatever rate you want the Rudder high rate to be. Next do an identical mix but this time you will do this from Elevator to Elevator with the rates set as needed for High rate. Again this will be on Switch A in the Up position.
Now, you will get normal Dual rate action from the switches that were selected in your Dual Rate menu, but you will also get full high rates of both Rudder and Elevator with the switch A in the Up position.

I hope you find this information helpful. You can also reach our Futaba support technical team at 217-398-8970, or via fax at 217-398-7721.

Sincerely,
Krysta
Lead Futaba Customer Service and Programming Technician