Like others in old HB11 threads, I will use RM criticals tables for a more potent variability of the results (my old french RM version of 1989/90).
The two (HB11&12) + RM tables are perfects for bloody great fights...i'm happy with this return in my past RM years (when I was a young teenage hardcore punk/rpg fan kids living in rotten suburbans of Paris
).