openGrid 90 degree mounting bracket snap

90 degree bracket that you can snap in a slot on the edge of opengrid grid. I had a unique situation where I wanted to mount a grid between some wooden shelf brackets i made. But the shelves were mounted onto the studs so the space between had no studs to mount the grid onto. I dislike drywall anchors, and didn't want to use a cleat since it would offset from the wall. This lets me attach the grid onto a surface 90 degrees perpendicular.Customization:I included exports for brackets for the top and left edge brackets (since this uses the directional snap). Flip the left model to get the right edge bracket. If you want to offset the grid away from the wall, you can edit the onshape model below. There are variables for the offset and rotation. The screw hole is designed for #8 screws, but you can also tweak that in the onshape model pretty easily, there's a single hole feature for it.https://cad.onshape.com/documents/3dc17600701f8b1e8ca1cc9a/w/5d94e35e68562210c6a9c07e/e/62aa9070a4