Data analysis of the survey responses show a relative majority of people using a calibrant and the specular reflection for calibration.

Setting aside details like how to combine results from several calibrations for the moment:
Should we recommend using both a calibrant and the specular reflection if possible?
Data analysis of the survey responses show a relative majority of people using a calibrant and the specular reflection for calibration.
Setting aside details like how to combine results from several calibrations for the moment:
Should we recommend using both a calibrant and the specular reflection if possible?