This is a good question and i too would like to know. We drilled a 14lb Night Hawk Remake as part of that AMF premotional deal a few weeks ago, and the coverstock on that was just about 1/4 of an inch thick too.
But i have seen worse. When plugging and redrilling an Track Xception X-Out the thumb hole had coverstock which was exactly 1/8 of an inch thick, and the entire ball was full of spider cracks...go figure.
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"Strike for show, spare for dough"
Im A Hammer Head 100%
http://ryman624.googlepages.comEdited on 3/10/2007 9:32 PM