For those of you following the wiki you can see I am working on a scenario for Somosierra. As you may know the battle was preceded by a charge of a single company of Polish lancers who took out 3 successive 2 gun "batteries" the Spanish had put up before they were joined by the rest of their batallion for the final push.
I don't see any rules in Lasalle for a single company going it alone (likewise for half sized batteries). It was a bad Spanish deployment and a bad idea for a charge anyways historically so I don't expect it to happen on the table but I wanted to include directions on how to play the battle with historical starts.
Do I need to do a special scenario rule?