Hi,

I can't seem to figure out how to make my new 7cap do dual elevator servos. I set up a mix but the radio trim only trims one servo, I can't figure out how to link them. I must be doing somthing obviously wrong. Thanks for your help

Thh Futaba 7C transmitter has no link function for the mixers. When you use a mixer to add a second elevator servo, it is no affected by the primary channel's trim lever. Ther is no way that the 7C transmitter can do that.