Protocol for BESS measurements?

[Macjaynard]

So there's not an official 100g tension the wire should be under?

Apparently some people "cheat the system" by over-tensioning the wire to create artificially low results, so tension contributes to the BESS score to some tangible degree.

I would love to see an official response verifying the 100g tension, if at all possible.  I saw this somewhere but can't find the reference anymore.
Thanks!