But this one is tough. I will just have to discard the temperature probe block and the thermometer, along with the bits of TEC still stuck to it. I spent part of the day with calipers and the camera case bits. OK, this is not a long term tight design. But it is not as bad as the performance I have been getting.
Some cameras seal pretty good - hours half life for a vacuum.
Below the kit in the catalog was replacement material. So I bought a quantity. I just did not think to measure it. This will help the camera head leaks when I get the right stuff. But they still will not be tight enough to do without the dry air circulation, I think.