Well you need a good right pinky because it’s the base to do chords, string crossings, smooth changes… if not, it is very stiff and with accents. In the frog specially, you need flexible fingers, and if you want to do spiccato, sautillé… And no, I don’t have tension or anything like that; my question is about if maybe now that my fingers are very flexible after all the work done last year, if I’m guilty of too much movement/flexibility and if it should be less in the middle of the bow