Here is a link of a Dutch guy, who got sick and to fill in is time he created a simpit. He build everything himself, all buttons, rudders and even the Joystick are handmade (wiring included). https://www.simplicate.info/category/simpit/ Maybe it can help others who are building a simpit. There is also a video of him, but it's in Dutch, no English yet. (video: https://tweakers.net/video/13479/gathering-of-the-tweakers-de-elite-dangerous-simpit-van-robv.html)