Downloaded this yesterday looks interesting
http://www.wargamevault.com/product/117802/Weltkrieg-Case-Blau-Demo-Rulebook
Thanks for the link.
Downloaded the freebie set. Looks interesting, though initial feeling is that it may be a little fiddly.
I need to push some lead around and see if it is one of these sets that looks complicated until you actually give it a go.
I can see me getting more 1:600 Oddzial Osmy* stuff if I try them and like them.
*Heresy I know