I'm having trouble getting my negatives calibrated to this paper. I'm using a V54 coldlite with polymax filters but instead of my normal neg dev of rodinal 1+50 and 9 min for Ilford MGIV I've had to go to 1+25 and 9min but Z8 prints white and Z5 is perfect. Anybody else had these problems? Should i change my dev dilution back to 1+50 and exrend my times?
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