Minimalist Pinewood Derby Staging Transport Tray

I wanted a set of trays to transport Pinewood Derby cars but didn't want to use a bunch of plastic and needed to print them fast.  I was planning on screwing it down to a piece of wood anyway, so I minimized the printed parts and used the plywood as the bottom surface.  The holders can go in any order since they will be screwed down anyway.  I used ¾" wood screws for the shorter version and 1" drywall screws for the taller version.

There are three versions of this.  The first one allows customization in Bambu Studio and the car wheels will rest on the wood.  Another makes the car sit higher so it rests on the underbelly of the car instead of the wheels.  In both of those, the numbers are a cut modifier in Bambu Studio so you can customize as you wish.  The third is also elevated but removes the bottom skin where the numbers are printed.  I used that one to transport cars back to the start line since car order doesn't matter at that point.