Firstly, just make sure that on high rates the rudder does not touch the elevator. Rates are as follows:
Ailerons - 1/2" or 13mm
Rudder - 2" or 50mm
Elevator - 1" or 25mm
Flap - 3/4" or 20mm
For me max rate for elevator and rudder is as much as I can get it without binding them.
CG - 4.13" or 105mm
She does a great KE and if it tucks to belly or canopy just adjust the CG to get rid of the tucking.

Have fun ... I loved mine.