Sounds a bit like science fiction doesn't it? We are all used to tinkering with the flap-to-elevator mix settings in our radio when our model is firmly planted on the ground of course. While it's flying?
Why that's just crazy talk! Isn't it?
Thanks to Hobby Squawk forum member andrew_flyguy for bringing this to our attention. All you need is a computer-driven RC radio that allows you to calibrate mixing, two free mixes and an unassigned knob, switch, slider, etc. To learn how to achieve this cool and convenient trick, check out the YouTube video below from Andrew Williams: