Reflexers I have been interested in getting a used R9, to use with a DMR. A couple of Leica enthusiasts have told me that I should look for one that was built as a "Block 3" or later. When I asked as to what serial numbers were involved, I got no reply. Can anyone tell me what is meant? I know what the block designation means as far as jet engines are concerned, not Leicas. Jerry ------ Unsubscribe or change to/from Digest Mode at: http://www3.telus.net/~telyt/lrflex.htm Archives are at: //www.freelists.org/archives/leicareflex/