Quote Originally Posted by ann View Post
with 55 i did it all the time, as i wanted the negative to be the final product not the print that just came along for the ride , "so to speak"
How did you do it? The negative is ISO 25, and the print 50. If you exposed for the neg, you overexposed the print (and vice versa). By itself, that is just an exposure change, not a push or pull. How did you alter processing to push and pull?