by chschmid » Wed Mar 20, 2013 6:45 am
CFK does not disturb the calibration. But your construction may move during heat up. I would keep the container as simple as possible and make sure it can not move. I usually place mine on a thin sheet of foam. It holds the conatiner in place and absorbs "very small" vibes. The cables will get a little bit longer when defrosting and obviously push a little on the board.
Best
Christof