Not really reading the directions, I just separated the batter, dumped it onto the aluminum foil, and let it sit. The directions noted 7-9 minutes. Went back, and checked, and found that my overly large clumps had... merged.
Anyways... now I have a LARGE cookie-sheet sized sugar cookie. ^^;;;; I have a picture, but chances are, I'm not going to get around to posting it. If anyone wants to see, comment.