RE: CMP giant scale Zero build
Yep, I call it a "Denny's Menu"!
I set my controls at +/- 3/4" for ailerons on low, maybe 1" on high, about the same for elevator and maybe +/- 1.5" for rudder on low.
You will need high rate elevator to get the tail down on landing, but low rate aileron as I set it was great.