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Adjusting Rodinal stand or semi-stand for a pull

Athiril

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Feb 6, 2009
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Tokyo
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Medium Format
Same for my given film at its box EI, that Rodinal 1+100 1 hour stand (or semi stand with an inversion at 30 min - both work well) is great.

But I want a 3 stop pull (or N-3 I guess) with Rodinal stand, adjust time or dilution? And if so, how much?

I dont really want to rely on Rodinal holding back the highlights that much.

Reason being, tomorrow I'll be shooting in sunny conditions, classic cars/hot rods festival, not sure where my ND8 is, and I want to use my wide angle (65mm C) for my RB67, except recently I found the shutter speeds above 1/15th all seem like 1/15th, so I need to shoot at 1/15th or slower (tripod and cable).

I don't want to stop down past f/16, certainly not f/45.

I wan't a 'normal' maximum density, consistent with what I get at box speed and stand or semi-stand for an hour at 1+100, not something massively thick.


edit: I also have a brick of Pan F+

Considering using that @ EI 12 and Rodinal 1+200 for an hour stand or maybe a 45 minute stand? Hmmm.
 
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