RE: rudder 'cheat' on snaps?
bdunsire
Great, you have a JR 10X.
This makes setting up a snap mode a piece of cake.
I run sequence rates, F/mode 0 with low aileron and elevator rates but use 100% rudder travel with about 80% expo on rudder depending on aircraft for stall turns.
F/mode 1 for spins and snaps. A bit more aileron and elevator with the rudder travel backed off. You will need to play around with these rates to suit your airplane.
I also pull elevator 1st, then apply aileron and rudder while unloading elevator.
Hope this helps
Alan