Cube Shelf Can Storage

We recently got some cube shelfs to replace a rolling cart we had been using for canned goods storage. They are inexpensive and sturdy when assembled properly, and afforded enough room for the canned goods to be moved to without there being excess goods to find a new home for.

While cube shelves are the perfect size for a standard flat of canned vegetables, and you can fit 2 flats in each. If you don't stock more than 1 flat of the same type of canned good, you are going to have to pull cans from the flat underneath and that is 1 inconvenient, and 2 starts causing some stability issues with the flat on top of the stack.

I started looking for can organizers that would fit inside a cube shelf, however there were no commercial options that I could find to fit the dimensions of our 'standard' cube shelf.

Before you read further, I should provide a warning that this can organizer is not a fully 3d printed project. It does require a minor amount of wood work. I initially started