Hello, This has been a project that on my mind for a long time now. I eventually focused enough to make a V1 prototype. I learned a lot of things. For one thing I really suck at making a comfortable handle shape. In this I could really use some help. Goals: Modular Rock solid (perpendicular layer system) Slingbow and standard attachment forks Possible other fun attachments (like ruber band shooter!) Ability to use arm brace Space for Picatinny Rails on bottom AVAILABLE TO EVERYONE (going on thingiverse AND releasing design files) Current issues Bad handle shape Unsure how to best utilize an arm brace (for heavy bands) Deciding the best joint shape, will be constant across all designs when established.