[quote=P.M.]Ed,
"a bit worn on the top" is fine. It's "mating" to the profile of the mast base, which is normal and good. I would drill the same depth as your existing ball as to not change the tuning of the rig, which should be set up as you like. If you must, favor to the more shallow side of the drill depth as appose to the deeper side. Drill it too deep the ball is more prone to split. Don't over-think it. <!-- editby --><em>edited by: mummp, Mar 24, 2010 - 09:15 PM</em><!-- end editby --> [/quote]
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