All the same details of the previous v2 revision apply here. We just have some slight tweaks for allowing magnetic features.
I use tree supports only touching the build plate.
There are two “sets” files. The “Two Panel Set” includes everything you need for 2 panels outside of the shortcut and insert pieces. I made this so that if you want a tri-colored board, you can easily print one color after another. Similar set up with the “Three Panel Set” but would just need to be printed twice if you wanted a 6 person board.
The author remixed this model.
I tried to keep the style and shape as close to the v2 model as possible so that it will still work for those that printed cases for theirs. This one features a 45 degree bevel on one end to allow for printing multiple boards in a small footprint with minimal overhangs. The biggest changes are with the peg and hole connections. I have completely revamped that system and now you can fit press 2x5mm magnets into each piece to have these easily swap-able and held together magnetically.
I used these ones from Amazon (my calipers say they actually measure 1.6x4.8mm):
https://a.co/d/b925gNi