Ok, here's what I was thinking. I don't have a huge control panel, and I don't play alot of spinner games. But I like a few, and would occasionally like to play them the way they were meant to be played. So my plan is, I'd like to have a removable spinner that can be be easily added when needed. I also don't want it be noticable on my nice control panel when not installed. So I what I'm thinking is a spinner on a shaft that can be pulled out of the control panel. The panel would just have a small hole, barely noticable, when not connected.
But I don't know how to design this. The shaft would somehow have to connect and disconnect from the wheel, and if i did it, it would have to be stable and reliable. Anyone think they could design something like this?