Quote Originally Posted by twh View Post
hmmm interesting design.what's the gap between the top of the tub and the shelf,will you need to drill holes in the tubs?

does the heat tape go directly on the shelf or is there a way to countersink it so the tubs slid over the heat tape?
It's about 1/16" to 1/8" gap, and the baby rack that I have been using for a year (the original design that uses the shelves back to back) does not have ventilation holes in the tubs:



Justin doesn't have ventilation holes in the tubs either - but there's no reason why some can't be added.

The heat tape does go directly on the shelf.