[UK-CONTEST] CQWW UBN'S

[Tim-M5ACC]

I've just noticed my ubn for cqww ssb has been posted up.
For what it's worth as it stands I got busted down to just within 10k below
the zone14 record for my category! Maybe more I'm not sure if that's THE
final score.
That's probably the time it takes to make a pot of tea and a piece of toast
:-)
Makes an interesting (and quite painful) read.
Anyway, I was curious.
What kind of percentage reduction have you guys experienced in past,
worst/best/average?
I have never experienced UBN reports before, nor have I ever spoken with
another op on the subject so some feedback would be nice.
What's your experiences?

Tim-M5ACC.