Thanks everyone. I'm processing in drums at 94F. I've added a 2% acetic acid stop bath and water rinse (:30 each) between developer and blix. I use developer one shot.

Quote Originally Posted by Mike Wilde View Post
Wel. with RA-4 in drums the challenge is actually wetting the print with the amount of fresh chems needed. I replenish RA-RT blix at 20mL per 8x10. So with drums it would be say 100mL to start, and re use that for four prints, then start to add 20mL per print after that just to be sure.
So can I multiply this by five -- that is, use 500ml of blix for about 20 8x10's, then start replenishing at 80ml for every four prints? The math and capacity works out the same.