Thank you Elaine, Alice, Daisy and Lindsey. I really feel a sense of accomplishment with these. I redid my humidity trays yesterday with plastic tubs such as you'd put in a sink to wash dishes. They're black and seem to be working better. I've got to replace the two 4' tables they're sitting on as at first my pans would leak all over and I guess the weight of the trays caused the tables to warp in the middle. That and finish my electrical project for the fans and I'll be done.