Vive Welders Mask with Porta Pro

Added a simple tab to the bottom of the already awesome bracket, so Koss Porta Pros could easily be mounted and adjusted. Drilled a 2mm hole into Koss bracket and screwed onto Vive bracket tab.

Next mod is to put the tab the headphones are attached to, on a rail system on the bracket so it can slide back and forth to accommodate even more positions. Ive included the sketchup file before the tabs were merged into the bracket, if someone else wants to take a stab at that!