I am trying to understand Mr. Lambrecht's enlarger height chart (thumbnail and link below). I had seen the man's name, but not who he is. NOW I know--he's the man. Ralph, you da man. Look at all the goodies on his site. Anyway, I'm not figuring out the height chart very well. I can't figure out why ther would be so many lines (curves, graphics) I get the horiz and vert axis, but not the rest of it. I'm an educated man, so anybody nudging me a little will make the light bulb in my brain flip on. This is going to be VERY useful. Thank you Mr. L.
Ooops, the thumbnail of the chard didn't copy, please go to the link and see enlarger height chart.