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Plotter on OSX with Wineskin is a Breeze 
David Grant  19:06 1 Sep 14 
Re: Plotter on OSX with Wineskin is a Breeze 
David Jade  17:32 24 Sep 14 
Plotter version 1.208 
Ben Wilbur  11:47 17 Sep 13 
Re: Plotter version 1.208 
David Jade  15:58 17 Sep 13 
Re: Plotter version 1.208 
Ben Wilbur  6:13 25 Sep 13 
HP5+ Reciprocity in Plotter 
Luigi Pasto  10:55 28 May 13 
I recently made some very long exposures with HP5+ sheet film and found that the negatives were very underexposed. After some investigation I found that the Plotter reciprocity code for HP5+ in Xtol 1+1 is A7. I then compared the reciprocity charts in Plotter with the reported reciprocity characteristics of the film in Ilford's film specs publication. To my surprise they are VERY different. Indeed I found that HP5+ responds very much like a category D film, rather than as an A film. Has anyone else had similar experiences with the Plotter's suggested reciprocity table?
 
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Re: HP5+ Reciprocity in Plotter 
David Jade  16:42 28 May 13 
Re: HP5+ Reciprocity in Plotter 
Luigi Pasto  18:51 28 May 13 
Re: HP5+ Reciprocity in Plotter 
David Jade  18:55 28 May 13 
Re: HP5+ Reciprocity in Plotter 
Luigi Pasto  19:04 28 May 13 


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