Gauge Dial Calibration for standart extruder Ender 3

I made this holder based on this design https://www.thingiverse.com/thing:3029416, correcting several problems.
1. he was too fragile and fell apart
2. hung too low, which did not allow to work.

The holder is designed for the old Soviet device, but most likely suitable for Chinese copies. probe diameter - 8mm and 9.46mm

It is tightly attached to the standard case and because of the thick walls will not fall apart at the most inopportune moment.

source file: https://a360.co/2SgwVob