The signature you have to type and update manually, it's not linked to the weight loss goal or anything. The hardest part on the pictures is getting it sized right. The site won't resize it for you, so if the dimensions are too big it won't upload. There was a post at one point offering help resizing pics but I'd have to search to find it.
If I keep starting over, eventually it will stick, right?
Current weight: 140
Goal weight: 135