I have read of several different methods (including twu guide and other threads) to add weight to the handle. I have a racquet with a hollow handle that I'd like to add 1–1.5 ounces to 5–7 inches from the butt cap. I was wondering if I could get some feedback from people who have used some of the different methods. I have 0.25oz fishing weights already I plan to use. Methods: 1. Pack with cotton to hold the weights. Though I am worried the weights may move around. (How does one prevent the cotton from going into the hoop? 2. Use silicon in the handle, and imbed the lead weights in it. 3. Use spray foam and then imbed the lead weights in the foam. I am looking for a permanent solution, but I would like to be able to test and vary the weight some. Also did everyone remove the butt cap, it is a trap door, but the staples are partly in the way. Another racquet I have had foam in the handle so I simply pressed the weights into the foam and packed cotton behind it (no rattling).