I ordered some new C41 chemistry sept 1st from adorama, it was half backordered. Got the RA4 stuff, but the C41 was on backorder. I just got an email saying that Bleach III one gallon size has been discontinued. Is this correct? It's still in stock at B&H but they can't ship it. Should I buy the 12.5 gallon minilab size? I didn't think bleach expired, does it? It might take years to go through that. I've also been told that no bleach needs a starter. Adorama says it does but they don't know anything. Does this one?