Hi all, I excitedly unpacked a dirt cheap Hasselblad back I obtained from the auction site today, only to discover that it was a dreaded 16-S back (I had thought from the pictures that it was a C12). It's really my own fault, and it was quite cheap, and the seller made no promises of a C12 back, so I don't think I am in much of a position to return. I've heard some murmurings of modding a 16-S to function as a normal 16 (6x4.5) back. Anyone have any data on this? My searches thus far haven't led me anywhere, but I'm sure someone has tried this and I'd love to try and build on the body of knowledge if it is possible. Follow-up question: anybody want an 16-S back?