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Subject 
Author 
Date 
Re: film development problems 
John Hannon  13:58 9 Oct 07 
It couldn't be a film holder or a specific tube since it happens on a lot of the negatives. You sometimes will get scratches on the back of the neg as it rubs against the tube edge -- shouldn't effect the image. I am assuming your scratches are in the emulsion...

Steve's suggestion sounds like the best thing to try, see if the scratches move or are present on the other edge.

These are long scratches or a series of short ones? No chance of scratching the edge when loading/unloading the holders? I know you have been doing this for a long time...just some ideas.

Maybe a high metal content in the water..

--John
 
Re: film development problems 
Ben Wilbur  11:50 10 Oct 07 
Re: film development problems 
Ben Wilbur  17:27 15 Oct 07 
Re: film development problems 
Miles  18:49 10 Oct 07 
Recommended Incident meter 
John Hannon  15:29 10 Sep 07 
Re: Recommended Incident meter 
Jorge Gasteazoro.   23:42 10 Sep 07 
Re: Recommended Incident meter 
Miles Nelson  2:49 11 Sep 07 
Re: Recommended Incident meter 
John Hannon  7:17 12 Sep 07 
Re: Recommended Incident meter 
Ben Wilbur  17:32 15 Oct 07 
Re: Recommended Incident meter 
John Hannon  18:24 15 Oct 07 


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