Well, things are going well. I now have 4 various SC11 backs, all I will ever need and a second center standard. So I am looking for the long shot, used bellows and/or advice on where to best purchase new ones. The trouble with new ones is, to make it all 'wonderful' requires 3 new sets at about $1000. Yikes!
Deardorff has offered to make new ones at a fair price, but I prefer used ones at this moment in my economic destruction.