New gopro issue with extended battery

Omer abyss. That's not to say there aren't others, it's just the mask I use and had handy. The omer bandit will take it too.

How hard would it be to gorilla glue/epoxy a piece of delrin or other material to the front that would keep you from drilling through the mask? That would also allow you to mount on smaller masks or masks with little or no support in that area. Sounds like a project for Jeff