Anet E12 Z stop simple adjuster

This design was actually scratch built in Fusion 360 although the major dimensions were taken from ((https://www.thingiverse.com/thing:2865679) by CamasE). I discovered my E12, out of the box wasn't printing well and the two test G codes wouldn't stick to the bed. During diagnostics, the bed was found to be concave (Common issue) and I wanted to fit the wedge (https://www.thingiverse.com/thing:2480072, CR-10 Wedge Jack by StageOne) underneath but had insufficient clearance with the standard Z home position. I wanted the adjustment to be both simple to fit and give a substantial but accurate range.
From the original design, I added a lip which gives more clearance from the micro-switch lever pivot. Also, the top leading edge is now chamfered to clear the screw head on the X carriage. The hole is threaded M3 if you require fine adjustment but I found in practice, I didn't need it for my application.
To fit the bracket, I used a spare T nut and allen (M5 x 10mm) screw from a CNC en