About this 3D model
Prototype of bass pad parts for 8 inch pad (https://cults3d.com/en/various/8-inch-e-drum-pad-with-small-3d-printer) You can use this, but it seems better to improve the structure slightly. This project is under development. I will release the detailed production process on this blog. https://open-e-drums.tumblr.com/ test movie https://www.youtube.com/watch?v=Gk8soN-TYZs