Good Evening, working on a 3d printed suit based off the halo Infinite models. These are resin printed and i am currently working on the forearm pieces. The issue i am having is attaching the two halves of the forearms together. I need the two pieces to separate so i can fit my hand through the wrist hole. My first thoughts were magnets but getting a divot into the sides to fit the magnet into was causing issues with the print to crack. Any ideas other than magnets to combine hard pieces together?