MGN9 Mounting-Tool with Magnet

While building a Voron Trident I decided to shift the front z-rails 2mm to the inside to avoid scratching on the outside, I also redesigned the mounting plates for the two z-motors.

Also I added a hole for a 10mm neodymium magnet to hold it in place.

There is a shifted version and a centralized. The part with the hole marks the shifting-direction (this is the smaller side!).