Joe A

Johhnie Sorry you jumped out of the thread. Come back. You were working hard at finding your way through some pretty badly presented and sometimes even downright wrong information. Some should be thanking you for helping them understand some of the very basics. A lot of the posts were waving in the wind - desperately trying to change their first answers to match your corrections. I think if you hadnt posted in the beginners section you would not have come up against the closed RC modellers club syndrome. i.e. they all think you are a beginner and they all think they know it all. It was pretty obvious from the beginning that you understand electrical theory.