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Help!! Major BooBoo, exp FP4 at 25ASA


z_z1

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Eric,

 

As a rule of thumb reduce dev time by one third per stop of over-exposure. So you've over-exposed by 2 1/3 stops therefore if your given dev time were, say, 12 minutes it should be reduced to about 4.5 minutes (which is too short so I would suggest a higher dilution to get back to something like 7 or 8 minutes).

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