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Author
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Topic: 16mm print jittery
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Frank Angel
Film God
Posts: 5305
From: Brooklyn NY USA
Registered: Dec 1999
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posted 10-17-2013 11:26 PM
What about the sprocket holes -- look really close with a loupe i.e., a magnifying glass, and see if there are any very small nicks in the side walls, usually at the corners. If there are, the only thing you can do is try Film-Guard which as said will give the print more elasticity as well as reduce friction for a smoother run. Then again, is your projector a portable with claw pulldown? Is it a two or three claw pulldown mechanism? Sometimes a combination of a worn claw playing a print with compromised sprocket hole walls will translate to jitter on the screen. Then again, you could try a 16mm projector with a sprocket drive intermittent -- an Eastman 25B 16mm projector could play prints with ease that had two and three sprocket holes totally torn away. Some projectors are hard on prints, some are much more gentle.
Singer turned their sewing machines into 16mm projectors -- same claw pull-down concept and mechanism, but their 16mm projectors always sounded exactly like their sewing machines and played prints in similar, agressive fashion -- their slogan could have been, Play a movie...Darn your socks on the same machine!
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