I watched a guy start a G-62 sized airplane at a fly-in in Sebring, Fl. a few years ago that started wide open, no one was holding the plane, and he laid there bleeding until the ambulance came. The prop whacked him in the arm where a smaller prop would never reach. And even though I witnessed that (from about 100 ft. away) I 'm not for making more rules. Yes, I have some one hold my C-47, but you can't legislate comon sense, if the only person who is going to POSSIBLY be hurt is the guy starting his plane, why is it my business to protect him?? I'll just make sure I don't do anything to hurt anyone else, and expect the same from others, Cheese and Rice, when is all this rule making going to stop?????????