Hi. I'm not sure if this question should be here or in the equipment forum, so sorry if I put it the wrong place. Well, I have a Ti 10 racquet with a towel grip. When the towel grip is new (newly put on), I feel that I have very much power because the grip is bigger and I can hold the racquet tight upon impact. I feel that I can hit as hard as I like without the racquet flying away from my hands. However, after sometime, the grip starts to become flatter and flatter due to the fact that I was squeezing it during my strokes. So, after 3 hours of playing, I started to feel as if I am going to throw the racquet away when I hit. Therefore, I can't produce powerful shots because it is impossible to do so when you can't hold the racquet tightly. I suspect it should be because the racquet handle is small (I have a G4). What should I do to rectify this problem? For your information, I have took down the leather grip which comes with the racquet, so the towel grip is the sole grip. Does it help to put a grip below it before putting on the towel grip? And if I do so, the racquet balance will be shifted to the grip, does this affect my power? Thanks! P/S: I have a Ti 8 (G4 too) which uses the same make of towel grip (Yonex), but I can still feel confident after playing with it for hours. The grip just doesn't seem to get smaller and smaller, unlike my Ti 10.