LED strip controller box

I wanted to build a manual controller for a 5 color LED light strip I have, in order to stop using the wireless one with pre-sets.
I made a PCB and ordered online, and designed this enclosure for it.

I have not yet added a lid, but I do plan to.

The box was designed in SolveSpace, and I have included that for people to use as well.
The way I built the PCB retention and stands is not working great, but I think I just need to make them a little larger, to hold it in steady.


The image with no PCB in it is an earlier model without the power adaptor hole, to show what the knob holes looked like.