Full Scale Attack!

Yeasterday I went to Canadian Tire and I bought a scale :) it was VERY expensive on my small budget. It measures more than just my weight but it does a body analysis ( body fat in pounds, bmi, bone mass, body water, weight from start, wieght from last weigh in, and weight to lose till you get to your goal.... which it defaults at 10%). I brought it home and it wouldn't work! I called the customer service number and she told me to use the instuctions basically backwards..... I tried that and it still didn't work. Eventually I came to the conclusion that what I was doing was setting my goal weight to big. I was putting it down to 135 lbs and when I did that It would say ERR and turn off. So I reset my user on the scale so that my goal weight was the default 10% and then it started to work :) except it still won't read my water and my bone mass but I'll figure that out later :) I'm just happy that it works all the rest of the buttons.