So the Prontor SVS that is in my Weltaflex, or rather is now out of my Weltaflex, is acting odd. From 1/300 to 1/8 the shutter is "in the ballpark." I'm not using a meter, but each speed is noticeably slower than the next and sound comprable to other cameras that I have.

However, 1/4 and slower all operate at or near the maximum speed of the shutter. Something to do with the slow speed mechanism, but what? I guess I'm hoping someone has run across the same problem before and can offer a suggestion if not an actual solution.