The GoPro griff handle (make it if you haven't yet, it's great) cut down to just the head , and an opening for a ¼"x 20 nut was added to mount on a tripod. The griff handle printed so well at the specific angle, I figured I would just transfer that success into the tripod mount.
No supports needed , print with the base on the build plate.
The nut was a firm press fit , slightly awkward since there's not 2 parallel edges but I managed to get it in a few minutes time.
I will add step/fusion file for those who need to adjust the opening.
The author remixed this model.