So played this old classic today from Schwerpunkt 1. EC are 'mud'. I'm fairly sure that there's a big difference between EC are 'mud' (basically only affects kindling/spreading) and Weather is mud (no unpaved roads, bog checks, no smoke, + extra mf/MP e.t.c). However one of the SSR's is that all roads are paved. There doesn't seem to be any reason for this unless weather is mud. Played it that way, and it seems a better scenario for the mud (otherwise tanks zipping around far too fast for a narrow board). Was this an error or have I got the rule wrong?