I saw online to put it on your design wall and spray baste it that way. I set up some insulation board on the basement on the wall. I covered it with an old sheet and I put the back on it first. I just stick some pins thru the back into the insulation board to hold it up. I spray it and start layering. So much easier than a table or the floor. I can do up to a queen size this way. No crawling on the floor or stretching across the table. If the sheet gets sticky I just throw it into the washing machine.