mark Member Joined Nov 13, 2003 Messages 5,703 Feb 20, 2007 #1 The last time I took the 4x5 out I suspected the QL holder was held a little loose. It was. the transparencies came back and showed light leaks. Is it possible to tighten up the springs on the universal back or do I need to buy a new universal back?
The last time I took the 4x5 out I suspected the QL holder was held a little loose. It was. the transparencies came back and showed light leaks. Is it possible to tighten up the springs on the universal back or do I need to buy a new universal back?
Frank R Member Joined Jan 30, 2006 Messages 351 Format Large Format Feb 20, 2007 #2 mark said: The last time I took the 4x5 out I suspected the QL holder was held a little loose. It was. the transparencies came back and showed light leaks. Is it possible to tighten up the springs on the universal back or do I need to buy a new universal back? Click to expand... I had a graflok back that had loose spring tension. I could not adjust the springs but I found that I could bend the arm slighty to increase the tension. Worked perfectly.
mark said: The last time I took the 4x5 out I suspected the QL holder was held a little loose. It was. the transparencies came back and showed light leaks. Is it possible to tighten up the springs on the universal back or do I need to buy a new universal back? Click to expand... I had a graflok back that had loose spring tension. I could not adjust the springs but I found that I could bend the arm slighty to increase the tension. Worked perfectly.