Rock I feel your pain on this one, I know it all too well.
Mostly if you're hitting solid I'd be inclined to say it's a bad rack. I find coming in light will often leave me a seven pin. I guess it's more or less a weird angle that will leave the seven. If that's a similar case with you, I'd try moving back and inch, slow your ball speed down a hair, put a touch more revs on the ball, move right .25 or .5 of a board. Most of the time the adjustments for any single pin in the back row should be the same, except when you totally destroy the pocket, it's usually a bad rack.
--------------------
In the old days people used to cut wood with axes.....................now and days...............they just have Executioners do it for them!
Pin_Krusher IS a serious threat to modern day bowling wood as we know it today.
Edited on 10/15/2003 9:26 PM