Vive Pro Headstrap Angle Mod

## TLDR
The Dremel guides helps you cut away a portion of the stops to allow the headset to tilt downward allowing even pressure on your face.
The hinge stiffeners allows more resistance on the strap. It allows you to crank down on the screw; further clamping the strap tighter and allowing resistance on the hinge (similar to the quest 2's hinge). This helps to keep the HMD at the desired angle.

## Why??
Users of the VP noticed that the it puts too much pressure on the forehead and wouldn't tilt down enough to put even pressure on the user's face. There is already a mod that moves the hinge out further to bypass the angle stops however, I wanted a clean and sturdy setup. I opted to cut away a bit of the hinge stops resulting in a cleaner and more sturdy mount.

## Details
You don't need to worry about the headphone cable stretching or pulling out, I haven't found that it pulls on it excessively or pinches it.
The threaded screw inserts on the head strap seem to be pretty be