Originally Posted by
Sailorwoman
I plan to use a couple of sheets of plywood but I don't know whether to lay them on the floor or prop them up against a wall.
.... or use a couple of tables together?]
It's easier to reach across the width of the quilt, when it is up in the air.
Down on the floor, and you will more than likely be stepping on or putting your knees on the sandwich as you work.
Easier on the knees and back, if on a table or on the wall .... yes JIMHO!