Bottom is made for 3mm heatset inserts. I used four stick on rubber feet to stabilize the board since the gps module lives under there. A few dabs of hot glue will keep it in place. The holes for the screws on the antenna ring and the lid need reamed out to fit the screws.
Updated parts has a backer plate for the display, no more glue!! Also added standoffs for the base.
Added a 4 hole antenna ring for folks with an external 5ghz antenna and gps antenna.
Added a hanger piece so folks can more easily tie it down to packs, or hang it like I'm doing on the coat hanger on the back of my car's seat.
Cool remix here.
https://www.thingiverse.com/thing:5532262
The author marked this model as their own original creation.