Originally posted by Isis Acros at 160, do you mean Neopan400? Ive never seen a EI test that goes to a high ISO speed.
Like to see a photo of your agitator
I ran speed tests with my other two lenses for my 500C/M worried that my 80mm shutter's must be really slow. The EI for those lenses was around ASA 80 for Acros. So, either the 80mm lens is really off or I made a mistake recording my steps. I'm inclined to believe it is the latter.
So thanks for calling that to my attention! What is interesting is the latitude you have to work with. I'm not going to be concerned about 1/3-stop and just shoot at box speed. I decreased my dev time to 18 minutes now.