Quick update, I developed some RPX 400 in XT-3 stock. Decided to just go for it and start a replenishment regimen, though that doesn't mean much after just developing one film. By eye the negatives might be a little dense though I was expecting them to be given how I was metering so I think my dev time (7:45) was close. I should find a baseline here pretty soon though so I can keep track of the stock over time. I've got a bulk roll of Ultrafine Finesse and did film tests with that already so it's a good candidate for that (nice film too!) and that way I don't have to use any of my precious Adox films for lowly film testing until I'm a bit more confident in the stock.
Given XT-III is identical to Xtol for time/temp on all tested films, I'd be strongly inclined to start with Kodak's standard 70 ml/roll figure. Or expect Xtol-R users to use the same figure they've been using.
Have to count me out, though, I've just ordered EcoPro and will replenish that going forward; couldn't get XT-III promptly (no stock in USA yet) and I'm running low on Xtol except for the "Trade Concern" bags.
I don't blame you! XT-3 availability is a bit of a concern in general here in the US. Pretty sure DHL or USPS lost my other FotoImpex package :/ so that's definitely a concern as far as the supply chain goes, though I still think that's at least somewhat of a transient issue (for how long who knows). I'll feel better once Freestyle has it in stock and will likely buy a few more bags via them for now. I may re-evalute once DHL removes their US shipping tax.
In looking at my notes, though this includes trade concern bags, my recent replenishment rates were around 80ml using 2L worth. I think if the claims Adox makes about it's stability are indeed true, I would also expect similar rates - perhaps even less if there is less falloff. Otherwise I think it's not so much a function of development time but more of solution strength/falloff?
That's a great idea. TBH this would be nice for all self-replenishing developers.
I have some basic step-tablet and H&D curve stuff on my web app I wrote to track all my film stuff. Alas it's not as full featured (read: user friendly) as something like Massive Dev but yeah I think I'll ponder this to see what might be a good way to track this info. I suppose initially something even like a shared Google Spreadsheet might be something where folks can jot down their capacity, replenishment rate, time between replenishment, dev times and processing to reach a contrast index target, etc.