More Easy Bed Level - Anycubic Photon

The original design has two problem: Hardware parts are not so common (no M4 inserts, and no M6x30 required ) and you must use a tool to secure screws (tight space to operate)...

My remix is more convenient in hardware parts and friendly use (no tools required)!

To assemble you only need:
4 M3 8-10mm (bottom. reuse the original screws)
4 M3 40-50mm (vertical screws, to the bed plate's back)
4 M3 nuts
knobs:
4 M3 20-25mm
4 M3 nuts

I suggest to Print in petg (70% infil or more).

My simil prusa i3 make holes tight (maybe to much): so the holes for vertical screw are bigger to prevent friction... give me a feedback if you try to print my remix!
Thank you!

*01/01/20 update:
knob (V2) nuts hole enlarged to fit m3 nuts better.
Reduced distance betwen vertical holes in the main body (V3)