Crimson Tide smoke bug

Hi. I am using Crimson Tide and NEARLY everything works fine. Blood works fine, as well as mud, but smoke looks like... gobbo shields rising from cannons and muskets. Really. In older versions of CoW, tehre was smoke composed of axes, now this... Do you know how to fix it?

Which files are responsible for smoke effect? I tried copying normal cow artillery_effects or something like that, but it didn't help.

Thanks in advance.

models_effects is the folder with all the .cas files. Which are all the effect textures.