This feature of the early Prevost to dump the tags axle bags when the Aux pressure gets below 35 PSI is something I am thinking of changing.

Has anyone done this and specially has anyone done it like Joe C recommends in this post?

http://prevostmotorhomes.ning.com/fo...ion-of-the-tag

As someone post PrevostCar wants around $1000 in parts and $2000 in labor. Joe C says his method is around $10 in parts and 4 hours of your time.