I am in need of information on anyone's experience with Efke R50 in HC110. I have a guy sending me some R50 to reverse process. I don't have access to this film where I live and thus cant go out and buy a roll to work out my first developer conditions. Since my first developer is a modification of HC110, I can use times for developing a negative to extrapolate to get more or less acceptable results. Unfortunately, none of the sources that I can find list times for HC110. If anyone is using HC110 for this film could you tell me your dilution, developing time and, if you have calculated them, the gamma or contrast index you get.(posted 8962 days ago)Thanks for your input.