^Thanks, my work is very moderate and run of the mill compared to more experienced owners.
I've used the videos on rebuildingrotaryengines.com for alot of knowledge and how-to. That combined with an Atkins rebuild dvd and numerous threads asking advice on anything and everything.
http://www.rebuildingrotaryengines.com/
There's a video about cleaning rotors and they use a wire wheel and small brass brush. I followed that for cleaning.