I inherited a digital Weight Watchers scale around 2013...it used to give accurate readings until about 2-3 years ago. I put fresh batteries in, it's on a level surface but after weighing myself 6+ times in a row, it'll give me about 4 different readings usually around 4-8 pound difference each time after calibrating it. So frustrating. I figured it's run its course and it's time to get rid of it. Such a shame because it's an attractive scale that works...it just doesn't work right. I finally bought an old school mechanical scale and that works great! Has anyone else had the same issue with Weight Watchers digital scales? If so, any solutions?