The QuinLED Dig Octa has just been released, and I wanted to mount one to a Meanwell PSU for my christmas light show. I made this mount so the dig octa can be secure on the psu, but still allow good airflow.

I tend to print designs like these with extra walls (4 or 5) and PETG for strength, since there's not a lot of plastic holding the board to the PSU. I haven't had any trouble with it so far.