Hi guys. I currently play with ncode 90 and this raquet has more power than needed. I tried to rais string tantion and it helps but the raquet loses touch, tried to put some leed tape on the grip then the raquet becomes unstable. Before used to play with tour 90 which has less power a bit, and got some problems with my shoulder. May be any other methods exist, share please? Sorry for my English and thanks for any information.