You’re very welcome, Randy, thanks for the reply.
A few years ago, the idea of using a meter, cm, mm, or inch, etc. became more critical, based on dynamics and other real-world effects, like IES lights.
However, for just pure modeling, I stick with it, that the numbers are critical, not the labels. Well, how comfortable one can work is undoubtedly key, which modeling.
Please note that the Units are also in the preferences. If the preferences are set like the Project to Km, e.g., for a city scene, a syringe would be perhaps 0.00008km. This would not show up in the parameter after the input. Certainly not useable.
https://help.maxon.net/us/index.html#PREFSUNITS-PREF_UNITS_MAIN_GROUP
My best wishes