Yeah, the other night after five hours of shooting for my first real paying photo outing, I'm at home developing the film. I've got two rolls of film in the tank and I'm filling beakers with stop, fix and hypo clearing agent on the counter between agitations. I've completed a few agitation cycles...I'm thinking, "six minutes"...should be about done now. I look up at the wall clock and...did I start at 9:45 or 9:50?