Changing Map Labels in PzC

[2-81 Armor]

I've been messing around with the sub-map creator for a couple of the PzC games (Smolensk, Sicily), trying to revise various of the labels (delete some, change others, etc.). Supposedly this is one of the functions of the submap editor.

Unfortunately, from what I have seen, while it is possible to add new labels in this manner, the old ones also remain on the map, even if you deleted or revised them. Has anyone else encountered this problem?

I'd like to know how this is done too. I'm having the same problem working with a custom DF '85 map.

If you take a look at the "Germany" map included with TazAaron's "Bolt Out The Blue" package, someone (I think it was Taffey 3?) has done it, so I know it's possible.

I hope someone can provide the information.