Try exposing TMZ at 1000 and using Agfa's times for TMY listed on the Rodinal bottle (dilution 1:50). That's how I used up my last couple of rolls of TMZ before embarking on my Delta 3200 adventure. The negs ranged from slightly thin to pretty good. I'd do some bracketing at 1 stop overexposure to see if you needed beefier shadows.(posted 8481 days ago)I miss the big grain of TMZ, so I'll probably return to it after my Delta 3200 is used up. I'm amazed at how much smaller the grain with D3200 is, even using Rodinal (EI 1000, 1:50, 24 min @ 68F).