The only part I like is petting and stroking the fabric to smooth it out when it truly is already smooth. LOL. It's therapeutic, and I always need therapy by the time I get everything everything layered and scooched and tweaked and fussed over.
Kitsie, that's my method, too. Fold back a section at a time, spray the area, fold and smooth the fabric back down, pat-pat-pat smooth-smooth-smooth. Repeat .