Auto_Bed_Leveling: Z-Probe Repeatability code

[Roxy]

Here's my result:
...
Standard Deviation: 0.002223

I'm Jealous!!! That is amazing! You must have very good equipment!

You can try:

M48 x 100 y 48 V4 E L 8

To beat on the hardware a little bit harder. That will engage and retract the Z-Probe for each measurement and move the X & Y axis around between measurements. Probably, you will get similar results, but not as good as the one you just posted.