Last week I abandoned slimming world and joined weight watchers online. I lost 4lbs in my first week and today when I did my weigh in it deducted a point from my allowance. I get the principal of it but surely they can't deduct a point for ever 4lbs because I have four stone to lose? I've seen other discussions about it and I read it worked out at a point deduction for every 8lbs. I'm confused.