This will be my first time in changing the developement. For one particular neg I need to reduce dev by 30 per cent. If I do this to the time I will go well und er 5 mins and the kodak paper warns of uneven dev. Can I reduce the HC110 streng th by 30% and keep the same time. I will be tray processing Tri-X in HC110-Dil B .

Also on a general note, if I prewash my negs in water do I have to adjust the de v time. I want to prewash because I was told it helps in getting even developeme nt of the neg.

Thank you for any help.

As you can see, I am new at this!