I just started shooting 35mm BW and I need some help exposing and developing efke kb100 that expired in 1996.
Since film expired quite some time ago question is should I expose it as ISO 100 or should I rate it differently?
What usually happens to expired film, loss of contrast, fogging?
I only have Ilfotec HC and there is no chart for developing kb100 in it, can I use info that is provided for HC110?
My tap water is at constant 23 degrees Celsius, should I use it as it is and adjust developing time or should I cool it down to 20 degrees Celsius? If I need to cool it down what is the best method? (Ice, cold water from the fridge)
Your help is greatly appreciated!