One night at a practica, I got "Your right arm is much too loose.. you need more frame" and then from the very next leader "Your right arm is much too stiff... you need to relax it"One partner recently told me before dancing that
she had just been instructed she needed to change much of what she was doing.
Yet earlier she had been asked by someone else to help demonstrate for
some beginner teaching
I did NOTHING differently with these two guys (who coincidentally were the ONLY guys who complained about my right arm at all... EVER)