A pretty obvious tip; but it is one that can be a life-saver: If you're going to edit the troop names make sure to use underscores (_) in the place of spaces; for example, 85th (Bucks Volunteers) Regiment of Foot would become 85th_(Bucks Volunteers)_Regiment_of_Foot. However, you needn't add them when putting in punctuation marks that aren't preceded/followed by a space(s).