Re: PS6 Contact sheet
I don't, when we are at an event, but I don't put proof across them, nor do I run Quantum Mechanics. But on location at a farm I do flatten them before I run QM. I have never tried the names of the files. We name our folders 001,002 etc.. at an event. We put 12 or less pictures in each folder, Rename the raw files, 001-01,001-12.
The action overlays the file number on each proof.