Hand Guard with Prop

I have used the original hand guards for some years now and found a need to support the inside end. I made props that held onto the mirror mounts with holes in a plate to match the unsupported end.
I originally drilled the ends but had difficulty with setting screws into thin plastics.
Making the guards solid made them heavy and they vibrated lots.
Lately problems arose with using Modifiers creating extra walls and groves in prints.
I finally decided to reinvent them with a mounting for the prop drawn in place.
After doing so I started thinking of how they shielded the hands and started to redesign the thickness and the height for better cover.