Lost the map I have, oh great Master of the Game. Can ye post the link once more? (saves me the trouble of searching for it through the pages)
From their observation point, can Guardian see any angle they could approach the building and especially the door the others used, so that the guards on the roof would have little or no chance of noticing them?
Just to remind me (been away a bit too long, sorry), was it the building just "below" the hole, Guardian and DS are hiding in? (I still have a mental image of the map, though not the picture)