I just spent about a half hour trying to set up a little corner of my fort so that I'd make a little scribing space, and everything fits nice and snug... but much to my chagrin I now realize that the "functionality" limit box (whatever you want to call it) is too big and I can't make my scribing altar work.

Everything fits visually, but I guess because of some empty pixels or something on top, I don't get the green outline while placing it and it will never be active... This is a huge bummer. Is there a way to "shrink" the placement box so that it can fit into smaller rooms?