Archived posting to the Leica Users Group, 2000/02/22

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Subject: Re: [Leica] Always use a control
From: Ed Buziak <ed.buziak@camera-and-darkroom.co.uk>
Date: Tue, 22 Feb 2000 08:19:52 +0000

Mike,

I'll second that statement.

BTW: How did you warm to the Ilford Cooltone I sent you... gone cool on the
Warmtone yet?

Ed Buziak / Publisher (of hopefully the world's second-in-respectability
darkroom magazine <gg>)
"Camera & Darkroom"

ed.buziak@camera-and-darkroom.co.uk

* Web site under construction *

- ----------
>From: Mike Johnston <michaeljohnston@ameritech.net>
>To: leica-users@mejac.palo-alto.ca.us
>Subject: [Leica] Always use a control
>Date: Mon, Feb 21, 2000, 5:51 pm
>

>Speaking from long experience--I do edit the world's leading darkroom
>magazine, so, although not a leading expert myself, I do hang around
>with experts a lot--I would add that it's a very good idea to do a
>control whenever you are experimenting with any of the more arcane
>development techniques, such as water-bath, split or pseudo-split,
>modified formulas, forced physical development, post-fixation
>retreatment, Beutler formulas, et cet., et cet.
>
>Oftentimes, photographers experiment with some one-off technique and
>enthusiastically report successful results; but when doing the same
>experiment with a control they are somewhat less enthusiastic, since
>they often can't distinguish the specially treated negative from the
>control.
>
>--Mike
>