ATOM 1.x & 2.0 E3D / J-head magnetic effector

No Z-min probe support, but if needed you can add it by yourself.

Remix from https://www.youmagine.com/designs/kossel-plus-magnetic-effector

https://www.youtube.com/watch?v=-kAC7-ZB9qI
The fan model is AB4510
https://www.youtube.com/watch?v=gHUgMjlVQVk

Add Genuine j-head MK V-BV support
https://www.youtube.com/watch?v=C_P8vZTCAn0