In an effort to simplify the ordering process we are going to a standard bottoms of 3/8 inch. We will average out the pricing between the 1/4 inch and the 1/2 price. Everyone will pay the same price for the same size drawer. You will still be able to order 1/2 inch bottoms if that is what you really need, but then the price will be slightly higher for a custom bottom.
We have come up with a prototype of a drawer from a new material.