Problemsolver Triangle Ergonomic Edge Insert

The Problemsolver Triangle portable edge came with acrylic inserts (5mm thick) to make the edge depth smaller. I saw now recently that Lattice released their MX edge which has an ergonomically shaped depth profile, to accommodate for the length of your individual fingers. So the edge doesn't have the same depth throughout the length of the cutout. So, I also designed an insert that follows the natural shape of my fingers instead of being flat. My insert makes the depth of the edge ~20.5mm de