Re: [pinhole-discussion] Overexposed negatives

[DAlfrey]

If my memory serves me right, I believe Photographers Formulary , in  
Missoula , Montana, USA offers a compensating  reducer, which dissolves the 
blocked up areas or the highlights first, just the converse of a compensating 
developer. I have never used the product personally, but have seen a 
descriptive of the product they offer. I would assume you could make such a 
similar reducer at home too.