How practical was that Les? I can't afford/justify a fibre 12 x 16 quad. I wonder if two Nova clips were glued to a plastic strip, say 8 inches wide, if that would be easier in conjuction with a tube?
When I've made 12 x 16 fibre prints in the Nova Quad I used one clip placed in the middle of the top of the paper and when changing from one slot to the next I withdrew the paper while supporting the it with the tube but did not lift the paper clear of the slot, I sort of dragged it across the plastic divider that separates the slots and allowed it to slide down the next slot. It's a bit of a fiddle but it worked.