Hi sudek, you can, I do, everybody else can do it too. JUST use fresh FO. (About peroxide addition: You can empirically test with small batches, increasing peroxide amnt. step by step until it doesn't do any more good - but if I were in your place, I'd really not bother because that would mean building my whole workflow based on flawed material, something I would highly refrain...)
P.S. I do pop pd w/o any contrast agents, exposure scale log 2.9 (29 steps with 31-step tablet, 19-20 steps with the 21-step tablet you are using...), dop pd should be considerably below this figure, because there isn't any significant print out that would necessitate a negative with higher density range.
P.S. I think dop pd w/o contrast agent should give you about 15-16 steps with the 21-step tablet...
Last edited by Loris Medici; 12-20-2013 at 08:43 AM. Click to view previous post history.
Reason: Added P.S.