I just wanted to get everyone's input on this. I know most everyone is using 15 lb now. Who is still rolling 16 lb? I have a Track Power Machine that is a 16, that I do still use on occasions. I believe if I didn't start getting wrist pain, I may not have switched to 15, but I did a little over 5 years ago, and I do not have any wrist pain now. So, how many of you believe that a 16 lb will give you better pin action, or carry? Or are today's balls so good that 16 lb balls are not necessary.