I spray baste with long cardboard tubes & it would be the same with pool noodles. Do you tape the bottom fabric to your table to start? That often helps. Once that's done, roll the batting on a tube, spray an area lightly with spray baste & line up the top of the backing with the batting, unroll the batting to where you stopped spraying, smoothing as you go. Once the batting is on the backing, roll the flimsy on a tube from bottom up & do the same as with the batting. I have very good luck this way. I use June Tailor Spray Baste & it never lets me down! Good luck!