Hi, I presoak the ilford fp4+ for 3 minutes, than develop in pyrocat HD for about 12 minutes, stop 1 minute, fix for 4 minutes. (jobo manual tank) After that a wash for about 6 minutes with the special hose which bubbles the water in the tank. I noticed a magenta dye left on the neg when i put the neg on a white paper. Is the wash much to short??? And is this dye causing problems when enlarging ???