Calibration issue or is this normal...

That depends on the hardware you're using - stylus, tip, length, material, module, tactile, scanner. Also, depends on if your example is in metric or inches.

Can you provide more info?

I would guess that it is metric, unless he has a 1" diameter tip.

Actually, I think that's the size of the Calibration sphere. Which made me think it would be inches. If I remember right, the calibrations results window only shows the dia of the cal sphere, and not the dia of the tip used.

nope, that SHOULD be the probe as the quad-sphere has no STD-DEV

I do see that the QUALTOOL_ID=25MM, which is equal to ~1" (0.9843)

Yeah this is in inches and you are correct, thats the size of our cal sphere

what probe hardware are you using?

Sure! we are using NC Server 2022.2. Ill take a picture of our probe build which was set up by an applications engineer and looks alot different than what we actually have set up... but according to apps engineer, its correct. I am working in inchs. 

dmg mori powerprobe 60 optical

Typically, no. You want your std dev as low as possible, you will have to look up the specs for your probe/machine/software/sensor combo to see what's expected.