Armorsmith Archive

Quick question. I am at the top of a guild with about 40 or so very active members. I sent an email out to them outlining health enhancers and the loot needed for them. They all thought it would be fun to get all this stuff and have been working non-stop at trying to get this loot. After about four days they have turned up nothing! They've grinded on quite a few of the different MOBs, but so far have come up with nothing. Is this just a run of bad luck? I know there's been problems with the loot tables and changes lately. Did it effect anything? Do I have to send an email to my guild to explain how to /loot a corpse? Just curious if you notices anything.

Also, can things like the janta hides, and rancor hides be harvested looted of mission spawned MOBs, or will the enhancers only be found on wild spawns?