So the Duster quest in Ak'Anon for the Bootstrutters Framed Pack, requires a drop from the Duster V and Duster X mobs. Both are clockwork rat models. The Duster X mob spawns fine and is easy to find. The Duster V model is supposed to be one of the pathing clockworks near the entrance, that roams by the PoD and on to other parts of the zone. From memory and from comments in the quest thread on Allakhazam's back in the day, he is pretty common.
http://web.archive.org/web/200107140....html?quest=11
What I think is going on is that either he spawns randomly on repop of the zone, or if he doesn't then it takes another zone/server repop or you need to kill the other roamer PHs to get him to pop. I know that wasn't necessary back on Live. These roamers should depop/repop after pathing a certain amount to my knowledge. I have been looking for him for a couple weeks now and have only seen Scrubber IV, clockwork scrubbers, clockwork cleaners, and clockwork sweepers. Can this spawn/script be looked at to see if he is in fact setup to work correctly? Thanks.