Issue with adding map board images (3.2.13)

Hi guys,

I have an issue - I am editing the module vor Valor&Victory (tactical WW2 wargame) and adding geomorphic map boards and defining hex grids for them.

While doing that, some of the mapboards appear larger when I edit the hex grid for them, thus I would need to resize the hexgrid - although the PNG source files are of similar pixel size… I checked the PNG files for any hidden differences, but they are the same - same pixel size, same color depth, same DPI, everything…

Why is that, does anyone know?

Found it - cleared the tile cache (found this solution for a differnt-but-similar problem in another thread after more extensive search).