Customizable magnetic Flashforge Creator Pro Leveling Indicator holder

Use this to test the bed leveling of your Flashforge Creator Pro. It is also useful to test the flatness of your bed, for example, to detect bubbles after installing a PEI or BuildTak surface.

Features:
* Magnetic
* Customizable, easy to tweak dimensions to the tolerances of your printer.
* Zero indicator insertion force. The indicator is held by two M3 screws rather than applying force fitting it in.
* Uses proper metal threaded inserts.

I built it with these parts:
* Neodymium Cyl