Thanks guys I'm your input was helpful. I've resigned to the fact that I'm going to have to experiment some to satisfy my curiosities. I just wanted to narrow down a start point. I'll likely stick with POC for now. Tapered shafts may also be something I'll want to try. One more question, Footed shafts. Idon't believe I've seen them. Could someone explain? Probebly a stupid question.

Jim