So I have a edge evo that I use to monitor and it used to be mounted to my dash till I installed my pillar gauge. I had it sitting in my center counsel till my dog decided it could be a chew toy. Anyways I decided to mount it above my rear view mirror so it was out of the way and still easy to see. Saw one online for like 60$ and figured I could build instead. I have it pretty much complete but I can't figure out how to mount it without drilling into the headliner. Any ideas or pictures of previous diy brackets would be appreciated.