Setting up Expo

[casketdan]

I am running a Futaba 10J transmitter with a Futab a 3008 receiver in a Extra 330. Builder set it up with channels 1 and 6 for left and right skeletons and 2 channels for elevators. Maiden flight yesterday with 0% expo. Flew great but a little sensitive. All recommended I program in about -40% expo. My 10j only offers expo settings for channels 1-4. How do I get expo to the other wing in channel 6, and the other elevator on 5? I'm puzzled. Thanks

[xviper]

Not familiar with Futaba but based on what you've said, you can "Y" the 2 AIL servos together and "Y" the 2 ELE servos together. (You might need a servo reverser if one side doesn't go in the desired direction.)