I've just tried developing two sheets of film at once in my trays as up until now I've been processing a sheet at a time. Unfortunately one sheet resulted in a couple of big scratches so my agitation technique needs some work. I'm curious as to whether no-agitation developing (stand developing?) is an option to avoid scratches or just as an option for developing in general. Does anyone do this? Are there any pros/cons of developing like this? I assume that the sheets would need to stay in the tray longer.