Wow...I just stumbled onto this game by way of a couple guys in my reenacting unit. I looked over the order of battle spreadsheet. I don’t want to be that guy, and this in no way takes away from the amazing work done on that tool...but I was curious about the US Sharpshooters... they were te 1st and 2nd US Sharpstooers. Sharpshooters were a separate Branch from the Infantry so would not be considered US Regulars... which denotes Federal Standing Infantry Units. They were mentioned in reports of the time as US Sharpshooters, or USSS or just Sharpshooters. I point this out only because how they are labled in the spreadsheet may cause confusion.