I was wondering what others do with freezing shops and sharpening stones. I work in my unheated garage and only turn on a portable heater when I work on weekends. I have a set of Norton waterstones but never use them because I get tired of moving the in and out of the garage and don't want them to freeze. I have found it just easier to use scary sharp. What are others doing? I don't see many discussions on oil stones.