Probe X and Y off location

[[Br...]]

Hello, I was wondering if anyone had any insight as to what would be causing my 1mm probe to suddenly have its X and Y locations off by so much. Currently tested on a 1.4 inch ring and my 1mm is saying its out -.0090 in the X and .0161 in the Y.

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[[Ke...]]

I would recommend checking your scanning settings, a 1mm probe is relatively thin, so may not like moving too fast during the ring scan. I would also suggest plotting the scan as a roundness plot, this may help diagnose any issues

[[Br...]]

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I tested with single space points as well and they were still getting the same X and Y values off. Ill try scanning the roundness now

[[Mi...]]

Are you sure of your alignment?
Are you sure of the stem does not touch the edge?

[[Ma...]]

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If you run calibration, how much are differences between calibrations? -> possible loose screw with high approach speed
Since reported diameter is "almost" same as it should be, there is no stem touch.

I would try some calibrations to see changes on probe XYZ data. Then lower dynamics to 15-20% and perhaps probing force to 100mN

[[Ni...]]

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Have you tried calibrating both probes?
Are you using two different spheres to calibrate both probes?
Is the probe damaged?
Is the 1mm shanking when scanning the ring gage? I know a lot of 1mm probes have a small Measuring Length.
Feels like the calibration or the shanking might be the problem since its off by so much.