Originally Posted by prestige.head
(I use a Head IG Prestige Pro)
If I put 2g at 3&9 how many grams would I use on the butt cap to counterbalance?
& if I were to do 4g at 3&9 how many grams would I use on the butt cap to counterbalance?
you might want to check out these two tools. Will help you estimate how much and where to add weight to achieve certain specs.
you can get your specs from the reviews section, or measure them yourself for an even more accurate approach.