RE: Mixing for KE help.
what radio do you have?
you should be able to assign your mix to a switch so that you can turn it off and on
just like you do for low and high rates
i have found that i dont like using mixes for helping with KE and such
i think its better to just fly it issues out
makes you a better pilot because you have to react to what the plane is doing
also you run the risk of forgeting to turn the mix off
hope this helps
jim