MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Here, not mine but I expect to achieve as good as these results.
"In my case GCode M48 ;” Z-Probe Repeatability Test” returns the following:
Mean: 0.002250 Min: 0.000 Max: 0.008 Range: 0.008
Standard Deviation: 0.002359"
That are good enough for something I did with parts I can found forgotten at the bottom of a large plastic box.