I've spent some time trying to bridge Warriors of Mars together with OD&D but for some reason never thought to bring Chainmail into the mix.
That's funny, since WoM and CM are both miniatures rules sets.
Marv / Finarvyn DCC playtester (2011) S&W WhiteBox author (2009) C&C playtester (2003) Builder of the TrollBridge for T&T; Amber Diceless player since 1993 OD&D Player since 1975; Metamorphosis Alpha since 1976
"Don't ask me what you need to hit. Just roll the die and I will let you know!" - Dave Arneson
Since I never played CM prior to LGGC, I haven't done the A/B myself, either, but thought that it would seem logical that they'd be closely related---in the version of reality in my head, it was like WoM would almost be like a setting book for Chainmail.
Hmmm, perhaps we can get Paul to run a WoM event at LGGC next year and do the comparisons live, in play?