A possibilty that I've had suggested to me in the past. But may have to be considering it again soon. Anyone tried it/been on it/on it? I can read all I want about it, but the information just isn't there. Despite all the hits any search will generate. For me, the careful weighing/measuring of everything is the biggest minus. But it also seems, going with what information I've been given, it could place restrictions on what I can do. Another minus for me. First-hand experience, anyone!!