I have two. One is from old will knots, like it mostly but every once in a while it kinda freezes on me, and it won't weigh in single grams. The other really sucks, it skips numbers,if that makes sense and it has an auto shut off that can't be changed even plugged in. I really want a new scale, one that is reliable, can be plugged in or use batteries, has auto shutoff with an over ride, and weighs reliably in single grams if needed. Am I asking too much:confused: . I thought I'd get some input as I'm sure most of you have good scales. Thanks Rebecca