Had a lesson with a guy recently who was advocating maintaining the minor third hand shape in TP. Either chromatic or semi-chromatic, but no more than a minor third between thumb and middle or ring finger. My question is doesn’t that require more shifts? Say you want to play a G major scale starting on the octave on the G string. I would normally play thumb on G, index on A, ring on B, index on C, ring on D, index on E, middle on F# and ring on G. And the same coming back down. How do you do it?