[ThinkingPlus]

I had the Balance Certified system installed in my two-ball a couple of years ago. I liked the feel. I ended up using the heaviest weight (50 gms). One thing I noticed after awhile is that the head started feeling a little light. It made it easy to get twitchy with the stroke. I have made additional modifications to alleviate that feeling for a more balanced, but heavy feel ala Heavy Putter. I added roughly 120 gms of weight to the head based on experimentation on the practice green. It feels "right" now and seems to work on both fast and slow greens. IMHO, it all comes down to what feels good and performs well for your stroke.

I also tried the Balance Certified system in a demo driver. It did not do much for me, but has done so for others. I have heard statistics as high as 70% for the number of players who get appreciably better ball striking with some amount of weight installed in the butt of their drivers. I guess I fall in the other 30%!