John, thanks so much for the info. That's part of what makes BAc more than a group of owners.
You can add Clayton Towing to the list of very helpful folks here in the Redding area. After some less than successful phone calls to my now former insurance company and their referrals, I contacted Clayton Towing. Bob arrived with the larger than life tow truck.i demonstrated the problem, and he very carefully lifted the rear end of the coach, crawled under it, and reemerged to say "I think I can fix it." First attempt failed. Needed a part. I suggested a trip to an auto supply store. I was expecting to go myself, but he said no he would go with me since he knew the owner. We tried to replicate the part, but the owner didn't have right size rubber tubing. He did have copper tubing. Bob and the owner put the new copper part together and we are now at Mountain Gate RV just north of Redding. Total cost minus the goodies I bought and the towing $18.00.