I do not have my radio in fornt of me right now, but I had the mix set up on a switch so I could turn it off for landing. There is a 3-2 mix allready in the menu (Throt - Elev). It will let you set a curve, but I just set it to -2% elev when at 10% or less on the throttle (this is what my Edge took to make perfectly straight down lines. I also had my throttle to rudder mix on the same switch to keep the uplines straight for as far as you can see.