09-12-2017, 07:31 PM
Looking at the graphs again, a thought occurred to me (scary isn't it). In both the bottom 2 graphs it looks like the coach ended up at about the same height. Perhaps others can chime in. If the drive axle air is locked in with none added or released and you release the tag axle air, how much does the coach drop?
Jon Kabbe
1993 coach 337 with Civic towed