My PAP is close to yours at 4 3/4 x 1/2 up. I just drilled my Red Death with a dual angle drilling of 45* x 4" x 50* with Pin drilled out in RF last Thursday. I have only thrown it 4 games so far and on lane conditions not suited for the Red Death, yet it still carried really well considering the conditions. Triggerman suggested this drilling for me and it aappears he was right about it for what I wanted.
Prior to drilling my RD, I questioned what drill for more length and a stronger back-end and he said I could try 35* x 4" x 60*, but I decided not to go that direction, so that is something you might look at.
However, before redrilling your ball, I would first try a surface change as Roy Munson suggested, if you haven''t already done so.
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"Whenever I feel the urge to exercise I lie down until the feeling passes away."
Brick
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Edited on 1/18/2010 10:24 PM