Al, just buy it, you won't regret it. We are getting twice as fast dry times with less passes. Never use the RDM any more! A must for Canada basements in the winter! It comes in a 12" or 14" head, both 2" shaft. I think it is around $700. Get the hole
glide. I am in Calgary and I bought mine from Rick Thode based out of Red Deer. He can set you up with all kind of high performance goodies from Green Glides and other stuff. He gets great deals on shipping for us geographically challenged Canadians. Great guy, very knowledgeable and very trustworthy. His contact info is
rick@releaseit.ca (403) 352-8386. Tell him Bill from Calgary told you to look him up...