I've looked at the title of this thread, more than once. More than twice... I'd think about it, and decide I didn't want to get all of that out, cut what I need, fold it back up and put it away...
Then Havplenty put those links (@ message #14) and that was it! I'm going to give it a whirl... For now I'm saying 20 sets; will start cutting and stacking this week and see how it goes!