hex outline showing when hex is not checked

[dukemat]

I have all the games and two games show hexes slightly even when "hex outline" is not checked.

Jena and Waterloo.

I have quite a few mods associated with all the various games and I have not been able to figure out which "map" file bitmap creates the slight hex when checked off.

I am not sure if its 2dfeatures or another file.

Jena and Waterloo 2dfeatures have "chateaus" and I think this may be the file.

any help would be appreciated.

[BigDuke66]

Screenshot would be helpful.
For now I would say it's the basic ground graphics:
2DGround100.bmp
2DGround50.bmp
2DGroundd100.bmp
2DGroundd50.bmp
these are all in the Map folder.