Customizable box/bottom

Tired to get my chopsticks passing through the holes, I had to upgrade my dishwasher... with a DIY stuff :). Quite simple inner bottom, but the OpenSCAD file is easily customizable to fit your needs:

/* Plater size */
width = 80;
depth = 51;
thickness = 1.8;
borderHeight = 4;

- `width` is the overall width of the box
- `depth` is the overall depth of the box
- `thickness` is the overall thickness of the box
- `borderHeight` is the height of the box

It's all yo