[David Augspurger]

Got under the coach today to have a look. The tag bag is a Firestone brand. All the tag appear in good condition,Recently replaced. My question is where to put a shutoff valve to isolate the system. I could easily install one on the tag bag. The drive axle bags have the large -16 hoses on them, I could put a valve on each one but it would take some creative plumbing. I could change all the plastic hoses maybe put a valve at the feed from the 6 pack to the main tank. Any suggestions as to what is the most likely offender would be awesome. Just like always thanks to Richard for all the help.

Thanks
David Augspurger