Parametric tray

I was looking for a model for a tray that would fit my fridge so that we could get to items in the back more easily. Since I couldn't find anything that fit all my needs, I decided to make this. If the longest dimension is over a certain value (180mm by default to allow for use on the A1 mini) then the model is split in half along the L dimension with Part 0 being one side and Part 1 being the other, and Part 2 is the 2 keys to join them together. If all dimensions are lower than the value, the model is created as 1 part. I highly recommend gluing the parts together after printing to make sure everything is going to stay solidly together . I used B-7000 on mine, but a medium or thick CA glue would work just as well. I glued under the keys and in the V notch on both walls and the base center. A little goes a long way.