Auto Level for Prusa i3x from DIYTechShop

I NEVER HAVE TO LEVEL MY BED AGAIN!!! costs less than $8 and takes less than 20 min to 3d print.

This is my take on an auto level mount and arm for the Prusa i3x from DIYTechShop. I used a single TowerPro SG90 9G servo (2 pack from amazon is $8) found at:
http://www.amazon.com/gp/product/B008Q6Z36Q/ref=oh_details_o03_s00_i00?ie=UTF8&psc=1

and the stock end stops (Honeywell). I do recommend upgrading to a better micro switch eventually.

in action:
https://www.youtube.com/watch?v=Y6