Change your Putting Success (?)
These combined with a suitable SuperStroke grip are very interesting to experiment with. I started off using some big washers stuck to the top of my grip to see what effect they had - 3 weighed in at 40 grams. Then tried another insert at 60 grams - then tried 60 grams + the 40gm. washers. The heavy grip feel suited me well and could do 100 5 footers on the carpet with ease - better than no weight that was for sure. So went with the 75gm weight and the heavy 107gm Traxion square grip - great pairing for me. and the engineering is spot on compared to the other ways I tried to counterbalance the putter. Don't forget 25, 50 or 75 might be the one - you'll need to experiment - 50gm would be average from what I read online.