Hinge with 75 degree backstop

This is a top cover hinge for a RailCore printer with a 75 degree backstop. It should hold the top cover at a comfortable angle where it does not close on its own and doesn't hit the wall behind the printer if you have some gap there. I haven't tested this exact hinge (mine is 80 degrees and it's barely enough tilt back). I use it with the back plates on both the lid and the frame side: https://www.thingiverse.com/thing:3745992

Warning: This might actually put some undesirable load on the acrylic, I haven't used it long enough to tell if there's any undesired effects. I plan on re-designing it in the future to extend to the extrusion and have a backplate that attaches to the extrusion on the bottom, but for now that will do for me.