The aba stuff is run alot smoother, and there is no secret move up points. Number of wins are posted in the district points section on the computer. Riders who want a lower number has to race, and to get more points, they need to turn ex, therefore, career rookies, and novices aren’t as prevelant!!!!
National numbers are by age group, again, then to get the needed points, you need to be an ex. It creates a little more prestige for the titles, then the NBL system!!!! No national number one rookie!!!!!!