I fly 2 channe sailplanes, helicopter, and sport planes (all with the same radio- Eclipse7) and I've always kept my gliders on mode 2- rudder on left stick, ele on right.

Was I brought up all wrong!?!?!

I do find that I have to re-acquaint myself with the heli for half a tank after flying sailplanes for a few days, but that's probably the pucker factor working.
I'm starting to wonder if I should switch to both controls on the right, if not for the roll-yaw coupling, at least for the convenience of flying one-handed.

Anyone else bounce between models and how do you set your controls?