Two things, I thought the elevator shafts were blocked off too? I know Digger warned them about the goo and trash, was that enough to get them around it? If so, cool beans.
Second, can Codemonkey find out how to shut down the security grid on the outside? Might save us a long trudge back down. Might even we can get a ride somehow.
Banking my Karma again, still can't really think of anything at the moment, but I figure a Charisma bump may be in order.