Paul V

Dave much of North America has winter temperatures far below those of England and freezing a slacktub all the way to the bottom and having it bulge the bottom or break the tub is not unknown.

I've lived places where several weeks of -30 degC weather was common every winter. I finally came to my senses and found a job in more clement climes!

Hoping the program eventually finds it's way to Australia it sounds great. If ever you hear anything I'd love to see it here.

Cheers,
Paul V :)