I have a out of spec pocket on a 4x8' Olhausen table. When I shoot a ball parallel with the rail to the pocket, if it hits outside of the mark on the rail, it is rejected. With the other corner pockets, I can hit as close to the tip and it will go in. Is there a reasonable fix? I am planning on getting a 4 1/2 x 9' Diamond or Brunswick table in a couple years, so I'd rather invest the $$ in a new table vs a costly fix. Do most table mechanics test pockets for such issues?