A positive mast rotation system is needed in the light and sloppy stuff. I typically have a soft main which does not keep the rotation where I want it. The positive mast rotation system will keep your wing mast exactly where you want it.
David Ingram
F18 USA 242
http://www.solarwind.solar"Do or do not. There is no try." - Yoda
"Excuses are the tools of the weak and incompetent" - Two sista's I overheard in the hall
"You don't have to be a brain surgeon to be a complete idiot, but it helps"
