[CHAT WINDOW TEXT] [Wed Jun 14 16:54:02] Lost Item: Mithril Enchantment Basin
[CHAT WINDOW TEXT] [Wed Jun 14 16:54:02] This is fixture number 139 of 180 allowed in this area.
[CHAT WINDOW TEXT] [Wed Jun 14 16:54:02] An item is already in this location, Mithril Enchantment Basin could not be saved.
[CHAT WINDOW TEXT] [Wed Jun 14 16:54:02] Fixture object not saved! 180 max in this area.
Alas, I missed this message in the combat log. I'd like to suggest that this is more obvious in these cases where things aren't saved, perhaps with the floaty text (similar to the summon associate control) so it's more obvious, or alternatively that the fixture not saved goes back into your inventory.
Thanks!