BFPTouch micro .step

In model one, the mounting holes did not match. I decided to fix it. At the same time, I fixed what I did not like in the design. See the photo for the changes.

Original https://www.thingiverse.com/thing:3593971

Also used https://www.thingiverse.com/thing:3674071/files

Also used https://www.thingiverse.com/thing:3594284

Servo https://aliexpress.ru/item/33022420639.html?spm=a2g0s.9042311.0.0.264d33edtZbvhp&_ga=2.204801236.592166857.1597059342-65288686.1576765052

Servo https://aliexpress.ru/item/4001054179544.html?spm=a2g0v.12010615.8148356.253.a1e752b2XEOlVH

Opto https://aliexpress.ru/item/32815198114.html?spm=a2g0s.9042311.0.0.264d33edPHz7Gt&_ga=2.176426465.592166857.1597059342-65288686.1576765052