Trouble finding cloth in pre-searing Ascalon?

This question has come up on forums on other sites and was never answered very well. If you're looking for a source of cloth in pre-searing Ascalon, the only one seems to be from Grawl Shaman Garb, which drops from a Grawl Shaman about one time in 6 or 8. You find these guys in Green Hills County. It's slow but I harvested 27 units of cloth this way last night. There were other sources during the beta but this is the only one I've found now that game has gone live. Again, this is for pre-searing Ascalon. There are other sources on the post-searing side but some of us like to have the materials for our new armor already in-hand when we cross through the Academy.