[Richard]

Yes, I will draw a picture, but it will be late this afternoon, and I am in Washington.
Rhonda and I are going for a hike before it gets hot.

We have Steve Bare @"rheavn" to thank for clearing up the tag arrangement some years ago.

As you already know there are two square tanks welded into the frame that act as reservoirs for the right and left drive bags. There is one tank welded into the frame that acts as the reservoir for the tag bags. HOWEVER!!!!! that tag tank has a partition welded in the middle so it is actually two tanks. The tag pressures are not tied together. http://www.luxurycoachlifestyle.com/foru...hlight=air is the original diagram

Some Newells had a separate sixpack for the tags. If yours has two sixpacks in the rear. None of this applies.