I made a little mistake and did not check development times for Rodinal 1+25 and Neopan Acros before I mixed up 1,5 litres of developer. When I checked massivedevchart I found that there were no times for that combination... So, being a cheapskate, I did some advanced mathematics and came up with 9 minutes with agitation the first minute, and four inversions (with a 1,5 litre tank, takes like 20 sec) at 3 - 5 - 7 minutes. Nah, it wasn't really mathematical, I was guessing... Anyway. The negs look alright, but quite high in contrast. I haven't printed any of them yet, so I'm not sure about grain, but I'm pretty sure it will be more visible than my normal development, XTOL 1+1. Which is good, as I find Acros almost too fine-grained in XTOL. Can't get grain focus even at 12x16 enlargements! Next time I will try 1 + 50... and of course that 2 hour stand development.