Hotbox testing

I finally got around to running some tests with the hotbox. So far so good. It heated up to 160F in about an hour yesterday and then I put some junky skis in for about 2 hours at that temp. The wax stayed warm but not as hot as wax is right after you iron it. I was using Toko LF yellow, not for any other reason than it was handy at the time and certainly a very soft wax. Today Knut is going to run some tests at lower temperatures with some other waxes including Solda's thermobox wax. Essentially right now we are trying to see how low we can run box temperature wise and how consistent that temp is throughout the box. The processing unit shown in the picture is really a key part of the operation as it has a high end temperature sensor that turns the heating strips on and off as need to regulate the temperature within 1 degree. I can set it up for a lower variance but I don't think that is necessary. The fans appear to be circulating air well but I need to keep testing this. Eventually I will probably paint it and have Ben Knowles lay some carbon fiber on it since everything is better with carbon fiber.