Quote Originally Posted by Sal Santamaura View Post
I have many thousand sheets of Azo stockpiled. When I print on them using a 40-watt bulb in a 10-inch Smith Victor reflector with attached diffuser (18 inches above the frame), using negatives developed in non-staining developers, my times are around 20 - 25 seconds.
So if RPippin is getting overexposed prints at much shorter exposure times with a non-diffused 30 watt bulb, wouldn't you agree with me that his negatives are probably thinner than yours?