RE: Right thrust and 3D
I like to set the side thrust so I don't need rudder in the hang.
However I learned on a Limbo Dancer that needed lots of rudder input in the hang so can fly the rudder stick without having to think about it too much.
I suspect that learning on something that needs lots of correctional input might be of benefit in the long run. It is also like banging your head on the wall great when you stop doing it and get something trimmed out.