While I'm not particularly in favor of the original idea and my ideas are generally frowned upon... it's a lot different coming from the perspective of a person who knows little to no wand locations and coming from a person such as yourself who can query the item database for barrier wands.

Also percentages aren't very helpful. If 85% of 20 barrier locations are 'in', that's not very much considering that in order to find a wand location I have to kill every single unique mob in a given area out of the billion or so areas in CF. If it's more like 85% of 200 barrier locations, that's a lot of wands.

Anyways, I'm reading this post again and it sounds like it's a dig against you but it's not intended to be. I wanted to find a polite way of suggesting that the cards are stacked heavily in your favor. *shrug*