Have I mentioned the compactor storage? I'm sure I did. The compactor unit is a rolling storage unit, like you see for files at some medical offices, or in the stacks of some libraries. It makes the most of the space in small areas... or large ones. Our particular unit has seven large units, although the two at the ends are half width. They're 27' long and 10' tall. Essentially, these are enormous shelves. And super for a museum to have.
But last week Friday we noticed something alarming; the top of a couple of our units were scraping an air duct in the ceiling. The duct would move from side to side and the compactor unit was somewhat hard to move. So we took the tops off of the affected areas (Thankfully all the shelves, including the tops, are adjustable.) We could plainly see the areas where the ducts and shelving were rubbing.
This week we came back to it and replaced the tops, slightly lower than they were before. This seems to have solved the problem. We're not sure when the problem began, but we're glad it was relatively painless to solve. Especially so, since we hadn't placed anything on the shelves below the affected areas. In the photo below, the two shelves on the left side have been lowered somewhat. You can see that there's really not a lot of space wasted in this room!