I can't even imagine -30 weather. It can be c or F . It is 100 plus degrees here every day. Only 6 more weeks until a cool breeze here in South Texas. Haloween is the starting point. Roy
In Central Alberta, our winters generally hover around -20 to -40 and summers are around 60 to 80 F. Most of us Canucks compain about the cold... but still manage to stay. Must be the beer.
Teach the apprentices right... and learn from their questions and ideas.