I can't lock my machine, so if I baste I have to do it by hand. That took so much time between rolling. I sprayed another one today. But I put the batting up on my design wall, then pinned my top to it. I then unpinned the top portion of the top and let it down about half way. Sprayed that and raised it back up and smoothed it down. Then did the same thing to the bottom portion. I will have to remember next time to also put newspaper down on the floor. Had to clean over spray off the floor.