[Pics and explanation here](https://poal.co/s/3dprinting/153575/b6866d83-74c0-47f4-b1f4-f8db7303ec47#cmnts)
Interesting. I still don't really know what it is. I realize it's a button box, but a button box to control what? (I don't know what that black box is in the second image)
Interesting. I still don't really know what it is. I realize it's a button box, but a button box to control what? (I don't know what that black box is in the second image)
(post is archived)