I have lots of e6 Kodak chemistry that came with a used Jobo Atl2500 that I recently bought. I've mixed everything up and ran some tests and my transparencies look fine. However, at this point I’m using the chemicals as one-shot because I don’t understand how to take advantage of the replenishing aspect of this chemistry.

Could someone kindly explain how I go about it? Can I add replenisher to used chemistry from all steps then re-use it? And if so how do I figure out how much to add. How do I know when the chemistry is so bad that I have to re-mix from scratch again or will it never go bad?

Any response appreciated,