downunder, sounds like you have good reliable tests showing running the fuel out won't hurt either. Thats cool. I wonder why my friend that does it keeps running bearings out. Strange. Good to know that running the fuel out won't hurt it. I don't do it often, but I know a lot of people that do. From my old control line days thinking back, those all ran out of fuel ever time too and never hurt them. Good point you brought up.