Thanks jamjr300,
Grand Illusion is 55 x 5 x 40 (if my memory serves me) with oob finish and small x hole near PAP. The house I had 300 with it generally hooks alot. I started at about 23-8 and ended up about 27-10. Most of the houses I bowl league at, the GI at oob is not enough ball to start on an early shift. With surface it may be but then I would have overlap. However, on a second shift it is perfect. Probably going to drill the cell this week. I will let you know that works. The VG and GI are set. Now I need to figure out the Dimension and the Cell.