Tom I guess I am the odd man out. I don't drill my Hollow Forms. I just start cutting with my boring bar and hollow it all out. It was how it was shown to me and just never have drilled anything out except peppermills. If I did drill I would stop about a inch from the bottom and when you get there in the hollowing process the bottom should be ok and centered.
Retirement: Thatís when you return from work one day
and say, ďHi, Honey, Iím home Ė forever.Ē
To succeed in life, you need three things: a wishbone, a backbone and a funnybone.