Perhaps, but I am a low rev bowler who historically prefers low Rg, high diff equipment and has seen improved motion with a P3/4 hole. I know that can be subjective though. I realize in advance it's quite possible that new phaze 2 will not = old phaze 2. I'm even thinking of plugging my balance hole as a relatively inexpensive test to see the effect.... To me, this has become a new ball needed scenario, and that's never the reason to replace a spot in the bag. Add to, test, experiment, cover a different condition, sure, but to fill a spot when the solution is already available? Not so much.... I think plugging the weight hole is on the horizon before choosing....