I've seen several posts about the Montclair/Doomcrag quest problems. I tried the quest this evening and had a different problem. On the first level of Doomcrag when you have to fight all of the skeletons I can't take them all on at once without getting killed. I use a bow and so I drew a few out at a time and took them all on that way. But after defeating all of them nothing happened and I couldn't get into the middle level. I was just stuck. This quest seems to have several different problems and really should be fixed for an upcoming patch. After several tries and very expensive repairs I just gave up. But it is very disappointing.