I keep a notebook w/excruciatingly precise notes about neg #/image description w/exposure sequence: basic exp; dodge/burn; filters, etc. That way I can always (attempt to!) replicate the print at a later date. Hah, the graded paper thing brings back a tough memory, when i first set up my darkroom a few years ago I made this mistake, finally caught on after 1/2 package of paper that it was ME and not the cold-light source that was the problem! However, the stopping down the lens after checking focus thing is always something of a concern for me, due to the DOF issues inherent in changing the aperture. Even though my Schneider Componon-S has a separate lever to open the aperture w/o using the f-stop ring, I always try to refocus as best I can once I have stopped down. Adrienne Moumin***************************************on the web at: http://www.picturexhibit.comSaatchi Gallery: http://tinyurl.com/hw6r3Art DC: http://tinyurl.com/vtjqf***************************************> From: eroustom@xxxxxxxxxxx> Subject: [pure-silver] Re: Common Printing Mistakes> Date: Wed, 25 Jun 2008 01:48:44 +0000> > I've solved number 3 by keeping a small dry erase board on the wall near the enlarger. It's been very helpful, especially since I work on prints over days. I can leave notes for myself.> > Here's my list of errors I can't stop making:> Not stopping the lens back down after checking focus.> Not taking the filter out for graded sheets, and wondering why exposures are taking so long.> E.