A box for the Variable Power Suply by Greatt Scott Lab (https://www.instructables.com/Build-your-own-Variable-Lab-Bench-Power-Supply/)
I used a connected the 12V power suply to the 12V output and used a 7805 for the 5V outuput.
I used a 500kohm and a 10kohm resistor for the coarse and fine adjustment of voltage.
Everything else is exactly as greatt Scott tutorial
I used the foot spacer to position all the feet at the same distance from the edges.
To print I used fuzzy skin with thickeness of 0.3 and density of 3.

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0.8 Nozzle