Huanyang VFD current draw measurements.

[magicniner]

"Hmmm, unfortunately there are too many variants that affect the actual current draw of a particular device, for instance the forces applied at the cutting end."

That's quite obviously utter bunkum, otherwise nothing electrical other than simple resistive load systems in industry could ever be built to a specification without years of iterative testing, fettling and re-testing.

0/10 seems extremely apt as it happens ;-)

You're saying that something calculated every day by professional engineers cannot be calculated - you're full of it and don't like that you are demonstrably incorrect, I suggest you get used to it as you seem hell bent on continuing the pattern :D