Interesting work going on here folks. Now before I can start putting down cork roadbed I have to re-cycle the cork I salvaged from my previous layout. What a mess, I have an old laundry tub in the basement that I am using to soak the cork so I can remove remaing ballast and glue. When cleaned it is just like new. What a messy process that I would rather have someone else do but no takers at my house.