Posted by Alec on November 14, 2000 at 17:37:37:
In Reply to: Re: Improving film flatness in Graflex rollholders posted by Bob Stoddard on November 12, 2000 at 13:19:31:Bob, AFAIK, there was no RH-8 back made with knob wind which also had the pin rollers. Chances are Dennis' back is mismatched [didn't leave the factory together]. That doesn't address the issue why sharpness is declining - perhaps abnormal wear because of the mismatching is my guess.