I'm using sometimes the Ral.3dm template, which is very handy. But i'm using only 5 to 10 styles of the two hundreds. At the end, is there a way to delete quickly all the empty styles?
To use it you'll need to set up a new shortcut key and paste in the entire script into the "command" part of the shortcut key. Then when you press that key any styles not assigned to any object should get removed.