ok i tested it out using the "Daha Uazdaettae" unit. Im positive theres no extra charge bonus. when charging they pull their lances out and charge home...for 0 bonus, ie its as if they walked into each other not charged. If i switch the stat_pri stats and stat_sec the charge bonus goes into effect when they charge home, but you lose the ability to shoot. Test it out, edit the charge bonus to 400 or whatever and thier armor too, it has 0 effect on the charge, unless u switch the primary and 2ndary.