Quote Originally Posted by Bob Carnie
Hi John

It is possible that the dev has oxidized and gone bad, I would suggest it is your chem. Can you not mix at time of procesing, we do small batches of C41 here sporatically and find mixing at time of processing is the best.
Hi Bob,

I looked at the date I mixed it (Mar 21st), and that's exactly 2 weeks prior to this incident. I had marked 2 rolls of 120 souped on that mixture during those 2 weeks, and I know I've kept mixtures around for 3-4 weeks and used them without ill-effect.

From now on I plan on only mixing 500ml at a time and using it all in one night..!

I will do a test with fresh chem tomorrow evening...