Well the system is bags on the rear with Rancho adjustable shocks on the front. It is not a full air system. I do understand how the height control valve works with the system and that it sets the pressure depending on the pressure aginst the system. The more you haul the more air pressure would be in the bag to maintain the proper height. I am speaking with a Talon Rep about the system to ensure that there was not an error in either the air bags or in the design of the swing arm. Thanks for the feed back guys.