Picked up a mobius maxi for fun, wanted to make a good mount for my 2014 Mazda 3.

This design is detachable and uses 6x3mm magnets to secure the mounts together.

You can find the magnets here:
https://www.amazon.com/gp/product/B077K364Z7

(Glue them in with superglue, make sure to have the polarity right so they attract to each other).

This mount was designed for my car so the windshield has a 24 - 25 degree slope. The mount was angled at 24.7 degrees.

You will have to modify it in tinkercad to fit your cars slope. It may work just fine as is.

Video of it in action:
https://youtu.be/fpo9WEzvYhc

Prusa

i3 MK2.5

0.2

20-40%

Must use PETG or it will melt. If using ABS, account for shrinkage.