Greetings fellow apugers! I just got back from a hiking trip with my RB67 (up a mountain) and I shot a roll of Rollei IR 400 with an R72 filter. After reading all of the differing opinions on the net I settled on metering at ISO 12 and bracketing. I will be souping this roll in Rodinal and I was wondering if any of you had any recommendations for dilution and developing times. The massive developing chart gives me 1:25 for 7.5 min at 20 degrees C. The iso on the chart is 400 (10-25) and the parentheses are for filtered shooting. I will probably go with that dilution/time unless any of you can recommend anything better.