i own a prince racket and there's a lil stub at the bottom that protrudes out. my pinky stops right before the base of the grip protrudes outward (or the stub), while the rest of my hand covers the entire bottom of the grip where u cant see it. So you can only see the bottom 1/2-1 inch of my grip under my pinky. my 4.5 friend told me that i'm holding my racket too high up and lose a lot of power. but it feels very awkward when i move it lower. is he right?