Grand Armee this week

It feels like a decade since we last played Napoleonics so Mark is putting on a smallish Grand Armee bash this week.  This will be a precursor to putting on Waterloo (with added Ligny and Quatre Bras for good measure) at some time around Christmas.

I've completely forgotten the rules so it will be good to catch up.  Something about being uphill and getting on the flanks, as I recall.