Changes in original maps?

[The Stalker]

EDIT: My bad. The original maps were never altered. The cause of the problem is the hawaii reskin I am using as a standalone map. Somehow the author of the reskin made the map area smaller in editor and in game map. How?

EDIT2: It seems that the repaint was missing some ini entries, thus making the sea around the map smaller. I corrected the problem by adding missing entries.