>>1675630>>1675633Main reason that I'm asking is that I've been toying with the idea of making a few different types of no-hang devices and selling them to my local climbing community as well as online. I'm still very much in the prototyping phase, but the attached pic is where I'm at currently with the edge trainer. The routed pocket is roughly 3"x1.5" (allowing for both a 4-finger and 2-finger edge) with a base depth of 3/4"/19mm. I also inset some magnets in the backplate and made some spacers with inset magnets so that you can adjust the depth to 14mm,10mm, and 6mm. Would any of you guys buy and use something like this and if so how much would you be willing to spend?