----- Original Message ----- From: "Butch Black" Subject: OT chemistry question
> Hi Guys > > In the RA-4 process under or over replenishment of P-2 bleach/fix will show > up how on the control strip? P2 over replenishment isn't possible. The box contains tank strength chemistry. The first thing you will notice if you under replenish is your Y-Patch will start to look dull and brownish. William Robb
