I'll tell you this about 4" pockets...how many hanger balls do you see when you're playing on a table with 4" pockets? Almost none, because the slate shelf on both sides of the pockets are covered over by the rails, which means either the ball is in...or it's out. At least on a table with ProCut 4 1/2" pockets, provided they're built right...if a ball comes into contact with a rail on the way to the pocket with a little to much speed...it'll hang the ball in the pocket as punishment for not hitting it correctly...and that kind of pocket I support.
As a top mechanic I get a lot of requests to make tables play more like "Diamonds" with their pockets. I've never had a request to make a table play like a "Brunswick"
So, because there's a slate shelf difference between a Diamond and a Brunswick, I'll tighten up the pockets to 4 1/4" on the Brunswick to kind of make it play a little more tight like a Diamond, but to go tighter than that....is to also ask me to create a table I don't support or believe in...as a player/mechanic...unless the table is going to be used to play one pocket only, then the best pocket for that is 4 1/8". Tighter than that and you'd have to call another mechanic because I just don't believe in changing the game that I support to much...into something that it's not meant to be....snooker
Glen
As a top mechanic I get a lot of requests to make tables play more like "Diamonds" with their pockets. I've never had a request to make a table play like a "Brunswick"


Glen