So, we built our rack from AP last night and we are very satisfied. The only thing we are trying to figure out is how to place our probe that connects to the herpstat. There is a groove in the back of each shelf leading to the heat tape, however using that one doesn't allow the probe to touch the heat tape and if we do touch the heat tape it rubs the bottom of the tub badly. The second option we thought of was to run the probe around the tub and down the side to lay directly on the heat tape, but it wont be under the tub....we just don't know which is going to give us the better temperature reading and we don't really want to keep putting it together and taking it apart to run "experiments." We have pictures! and of course, here are our build pictures!