We have recently moved to a new home. I now have room for a permanent darkroom in the basement. I am enjoying planning the darkroom and reading all the threads about it. One question I have is about sink height. I am building the sink base out of wood. I will build the sink liner out of stainless steel. When standing at the sink for long periods of time, I don't want to get a back ache from leaning over. I'm 6'0" tall. I was thinking about building the sink so that the bottom of the sink would be 40" from the floor. The sink walls will be 6" high. Does this sound ok? How tall is your sink?