I glanced at this mod (and I've looked at others too)... am I correct to say there aren't any custom flavor-units out there that exist for the Polish Musketman? P.S. Asio... you've got some bad NIF files in your Polish Mod... the Polish Rifleman and Cannon I can tell were borrowed from Danrell's Japanese Rifle and Cannon units. They appear as black silhouettes in the Civilopedia (even if they appear okay in-game), so something buggy is going on there... don't know if that causes other stability problems or not... anyways, since they use the same NIF files as Danrell's Jap units, I had those fixed in my mod some time ago (Jap Cannon and Rifle)... I have newer versions of those NIFs in the Wolfshanze Mod (look under Japan)... and they work fine with your Polish units and improve how they function in-game (will work in the Civilopedia now). You might want to check that out. Still looking for a custom Polish Musketman too... do any exist?