What dilution, agitation discipline, time, an EI are you using?
1+1+250
EI 250
Agitation constant first minute. 5 sec every 20 min. Total time usually an hour.
I use BTZS tubes filled to the brim with developer.
What dilution, agitation discipline, time, an EI are you using?
The only developer I have used for stand/semi-stand is Rodinal at 1+100 for 60 minutes. I didn't care for it with HP5+ and got some bromide drag, but it worked excellent with the first version of Fuji Acros. I haven't tried it with Across II. I should say that I haven't used it at all since I switched to Pyrocat-HDC along with Xtol-R(XT-3-R). It works for some folks and I do wonder sometimes if the folks that badmouth stand or semi-stand have actually ever tried it. Or are they just singing along with the choir???
Yes, HP5 can be tricky with stand/semi-stand. With practice, it's doable. I just wish those bad mouthers would follow the old saying, if you have nothing good to say then...
By the way, I know what Xtol-R is, but what is XT-3-R?
Not by anyone who actually understands what it can- and cannot do, and where it makes sense.
When something fails, it's not because of mythology (usually, at least in this domain), it's caused by ignorance, a lack of testing, giving up before really shaking out a new technique and so forth.
I used this quiestionable technique many years ago, following the instructions I read from multiple practitioners (and let me point out that I'm no novice - I have been developing my own film since 1972) and I got lots of ruined/compromised negatives. Bromide drift almost always ruined negs.
When I started working with 8x10 film, I tested the technique some more, and exposed some sheets of film, photographing a flatly lit (but textured) grey wall, did the semi-stand thing in a tray and the results showed me what I suspected I'd see: horribly uneven development, streaks and marks on the film. It was completely useless.
So please don't make the assumption that those of us who find the technique unsuitable are simply not putting in the effort to get it right.
I used this quiestionable technique many years ago, following the instructions I read from multiple practitioners (and let me point out that I'm no novice - I have been developing my own film since 1972) and I got lots of ruined/compromised negatives. Bromide drift almost always ruined negs.
When I started working with 8x10 film, I tested the technique some more, and exposed some sheets of film, photographing a flatly lit (but textured) grey wall, did the semi-stand thing in a tray and the results showed me what I suspected I'd see: horribly uneven development, streaks and marks on the film. It was completely useless.
So please don't make the assumption that those of us who find the technique unsuitable are simply not putting in the effort to get it right.
At the same time, I don't have to jump off a bridge to know it's a bad idea.I just wish those bad mouthers would follow the old saying, if you have nothing good to say then...
Yes, HP5 can be tricky with stand/semi-stand. With practice, it's doable. I just wish those bad mouthers would follow the old saying, if you have nothing good to say then...
By the way, I know what Xtol-R is, but what is XT-3-R?
At the same time, I don't have to jump off a bridge to know it's a bad idea.
There must be a reason that no film manufacturer has ever recommended stand development, they have people with far greater photo chemistry knowledge than just about anyone outside the industry.
Let us put this bad argument to rest once and for all. Manufacturers (of all kinds) specify things for the average, high volume use to maximize sales and minimize exposure to getting sued.
Chevy never, ever recommended boring out their small block 327, blueprinting it, changing the carbs and headers to make it a horsepower monster, but as I recall, some crazy automotive semistand hackers did just that.
Chip manufacturers never recommended so overclocking CPUs, they required liquid cooling to keep from frying (well, at least not until recently, anyway). But somehow, those gamer semistand hackers did just that.
Things like (semi)stand, EMA, SLIMT, divided development, Zone N+- adjustments, BTZS, ad infinitum, ad nauseum ALL exist to try and optimize that last little bit that makes a great image. No, if you were shooting Plus-X 8x10 portraits in a studio with controlled lighting back in the day, you didn't need any of that stuff, and THAT is what Kodak's recommendations were for - the controlled, typical pro user.
If no one ever "broke the rules" and departed from manufacturing recommendations, human progress would come to a standstill
I still would love to drive a car with one of those tweaked up 327s ...
Good point, well made.![]()
Yes I thought so as well but the plain fact is that I and many more like yourself have been on Photrio long enough to know that on some subjects discussions go nowhere and achieve nothing. There is little or no hope of ever reaching any kind of consensus on any aspect of certain subjects. Stand development in all or indeed any of its guises probably tops the league of such subjects
What does anyone new learn from raising such subjects? Probably nothing except not to bother doing so again or worse learns not to bother with this forum at all
I do sometimes wonder what our real retention rate is of newcomers. By real retention I mean how many do we turn into regular participating members
pentaxuser
Yes I thought so as well but the plain fact is that I and many more like yourself have been on Photrio long enough to know that on some subjects discussions go nowhere and achieve nothing. There is little or no hope of ever reaching any kind of consensus on any aspect of certain subjects. Stand development in all or indeed any of its guises probably tops the league of such subjects
What does anyone new learn from raising such subjects? Probably nothing except not to bother doing so again or worse learns not to bother with this forum at all
I do sometimes wonder what our real retention rate is of newcomers. By real retention I mean how many do we turn into regular participating members
pentaxuser
Perhaps there there should be a sub-forum for certain proscribed Subjects On Which No Agreement Is Ever Found.
Just to be clear, did you do the semi-stand test in a tray, with the sheet film lying flat?
Perhaps there there should be a sub-forum for certain proscribed Subjects On Which No Agreement Is Ever Found.
Yes.
Posted from the land that gave us Monty Python and their wonderful "Ministry of Silly Walks".![]()
Yes.
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