JensR-I hooked up-2- servos to channel-3&4. The rocker switch moves the chnl-3-servo full lock one direction. Move the-3-pos. switch up and the-4-chnl-servo moves full lock in one direction. Move the rocker switch down and the servo returns to normal pos... Move the-3- pos. switch back to center and the servo goes back to normal pos.. Move-3-pos. switch down and nothing moves. Tried various combinations and nothing worked differently. I can make the dump box work but for lights I need-1-switch with off-(no power)-on(power). These switches are always on. They just move servos to different pos. and I guess the pots turn the servos off. However, I have never used a radio with switches. Maybe they are all like this. I don't know.
I may try the mods to the radio but it involves splicing wires together inside this tiny space and I doubt if I can do that. Oh Well!!!