Recently I've shot a couple of rolls of Tri-X Pan with my MX, developed in D-76 -- with mixed results. This is the first time I've ever used Tri-X Pan and I'm still getting used to my MX. The film expired in 2004 and I got it a few years ago as part of a camera and lens outfit I bought. I've had it in my freezer since I got it, but I suspect it was just sitting inside the camera bag that came with the gear for a decade or more.
I had a total of three rolls of the TXP and I've shot two of them so far. The third is in the MX. The first roll came out unusually grainy. The second roll was better -- and worse. I think at least part of the problem has to do with the way I was handling the MX. Its meter is accurate, but I'm not acquainted yet with the peculiarities of its supposedly center-weighted metering pattern. I think this can explain some of the problems I had with the second roll, but I don't think I can blame the metering pattern for the consistently grainy look of the first roll's shots. One thing I did discover after the fact regarding the first roll was I used developing times for 1:1 developing when I was developing full strength. The result was I ended up cooking the film for about two minutes longer than I should have. But I've been told that that wouldn't account for the increased grain.
So anyway, here are a few shots from the first roll. I intentionally maxed the "curves" setting in PP on the second shot of the cat, because that was the effect I was after, but still, the grain is very obvious. The lens I used for these first three shots was a Tamron SP 24-48.
And here are a few shots from the second roll, which was developed according to the directions on the Tri-X Pan box. The grain was more reasonable with these photos, I think, although I did hit the "curves" function pretty hard with the third photo of the cat on our driveway. It exhibited more grain than the others. The lens used was a Tokina 70-210/4-5.6 SD for the first two and the Tamron SP 24-48 for the last one.
Anyway, I'm still trying to figure out why that first roll was so grainy. I'm reasonably certain that the grainy shots in the second roll (not shown here) were due to under-exposure -- just unfamiliarity with the MX's metering pattern.
I'm gonna try and finish off the third roll tomorrow, paying extra attention to the MX's meter's values. One thing I noticed about the second roll, even after developing it properly, was the negatives all looked quite thin. So for this third roll, just to see if it will make a significant difference, I've set the MX to ISO 200 instead of 400. We'll see if it makes any difference.