The other day I did my first 6x6 copy and I must say that I was amaized by the tonality and detail.
However as I only had 13x18 and 24x30 papers at home so I did some small 13x13 prints. The problem with that was that the exposuretime was very short. Even if I stopped down the lens to f16 the exposure became very short, around 6 sec. I use a Durst m-600 and is the short exposuretime, relative to 35mm, something I have to live with or have I missed something?
The dodging and burning was pretty hard to do....