I have still been getting intermittent scratches on film run through my
PZ-1p.  Usually it has been whole rolls either scratched/not scratched,
although occasionally it had been just frames near the beginning or end of
the roll.  I had been hoping against hope that it wasn't the camera.

Yesterday I got enough guts to do something about it.  I decided to run some
outdated film through it and see if I could match the scratch to something
in the camera body

Roll 1: Find the old Ritz-brand film, take 24 exposures and of course the
Pentax functions are set to Auto-rewind, do not leave leader out.

Roll 2: (after resetting function to leave leader out) This was old Kodak
Gold 200 stuff by the way, I take the film out and see a continuous scratch
about a  quarter of the way up from the bottom.

Remembering what written about 7 months ago by George Baumgardner and John
Francis, I am able to see that the scratch corresponds to the bottom corner
edge of the springy film presser plate, inside the door.  So I ever so
gently and slightly bent the film presser so that the metal edge might not
be quite as close to the film.

Roll 3: More Kodak Gold 200 (it's good for something, he he he).  Remove the
film and no more scratches!!!

It's also interesting to note that the film rewind was much quieter and
smoother this time, as if previously there was some binding going on.

Hopefully this solves the problem and it does not recur.  I'm wondering
whether the scratches occur as the film is being advanced, rewound, or both.
The continuous scratch makes me think its at rewind time.  I'm wondering if
it makes any sense to hold the camera lens down when rewinding, in the case
that gravity may pull the film downward away from the presser plate
slightly.  Hopefully the problem is fixed and that won't be needed.  Also
hopefully the film is still being held flat. Thought I'd share.

Tom
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