I don't know exactly what you want so here is what I got, if you want more just ask.

I used the Yak-54(3D)

1. Open the aircraft you want to edit. Then open it again in the editor. (Pic 1)

2. Expand the Software Radio submenu. (Pic 2)

3. Select the channel you want to edit. (Pic 3)

4. From here you can modify the values for expo and low rates. The higher the number in expo the softer the movement is around center stick. The low rate is a percentage of the full throw on the control surface. High rates are always 100%. I think it is possible to modify the rates more but you would have to tie them into the Idle up switch.(just a guess and I aint trying it).

5. The pic shows the settings modified. I don't fly 3D but I do know a guy that 4000 watt 87" plane that says he flies with like 75% expo and doesn't use Hi/Lo rates. I use 30-50% on my sport planes. (Pic 4)

6. Save it with a new name. (Pic 5 & 6)

7. From then on it will be in custom aircraft. (Pic 7)

I probably over did the instructions but it might help for future reference.-BW