One of my houses has that same shot (dry outside). I hate it. All it is there for is to keep the spray-and-pray crowd from throwing gutter balls! Otherwise, it takes half of the lane out of play (outside ten on both sides). In the middle, the oil is piled up so high you can use a dipstick to check it. I have adjusted and do OK on it, but it kills me to see people learning to bowl on that crap and then they whine when there is a "tough shot" that requires better than 5-board accuracy.
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Jon (in Ohio)
CHROME WON'T GET YOU HOME!
F.O.S. Proud Saw user...see profile.