Thanks for the referral to Int'l Camera, but you should note that I now use Shutterfinger (aka Charles: see his earlier post) for repairing the Gowlandflex and my Graphics. Pix are tack sharp and spot on. Charles is indeed a genius.
BTW the Oakland repair place was an utter disaster. I shan't mention names, but the guy got it to about 85% fixed (if that). Charles had to undo everything and start from scratch.