BallReviews
General Category => Coverstock Preparation => Topic started by: skevr on June 29, 2005, 03:27:49 PM
Title:
drillings
Post by:
skevr
on
June 29, 2005, 03:27:49 PM
When is comes to drilling what is stacked leverage ? And what type of impact
does it have on a bowling ball?