For example:
Trella is a rogue in our guild wearing at least two pieces of the Darkmantle set, getting the +8 to all resistances. The max.Resist addon locates addition gear he could swap in that wouldn't remove those two items, so the +8 would still apply. Yet the +8 isn't included.
B/c links are worth a thousands words:
http://www.ironcladgathering.com/roster ... er=Gilneas
http://www.ironcladgathering.com/roster ... Resistance
Not sure how easy this one is to overcome, but wanted to raise it to your attention. Otherwise, guildies have had no complaints and love it! (Well, a few get confused by the Soulbound bit, but I set 'em straight.)
