For what it's worth, I have never seen a Cell that had the CG even close to being in-line with the pin/MB. Every single one of them I've seen puts the CG at least 1-2 inches left of the pin/MB line. From what I remember, Rotogrip has basically said that's just the nature of the ball for some reason. It didn't bother me any. It actually worked for what I wanted out of the ball, since I went with a longer pin to PAP layout anyhow, and it didn't need an x-hole.