Dear uncle joe,
Fantastic! I just read your last post (no pun intended). I agree that this forum is good to learn from. It seems to me that the speed/rpm question becomes irrelevant if the instructor is sitting next to you when you cock it up. I am real happy that you now see the danger of high time plank versus low time rotary. The laws of primacy will always prevail. I Look forward to exchanging messages with you for longer than previously thought possible.