My Wii Fit Lied to Me this Morning

Weighing in on the Wii Fit is not something I do very often anymore. I used to do it several times a week when I was still using it as my sole means of exercise, but the past two months since joining the YMCA, it's fallen by the wayside. I do weigh myself on it when I want to find out how much Brady weighs, since it weighs him while I hold him, then subtracts my weight. When I first got on to get my weight, before we did Brady's, it said I weight 132lbs (30lbs less than I currently do). This is the first time it's every malfunctioned like that. I started the process all over again and it did give me the correct weight the second time, but I didn't like how it teased me. I would be more than happy to see that weight on the scale if it was true. Not cool Wii Fit.