we have seen 3 diffrent types of scales this year, we have seen the nice one's most have, we have seen household scale's and the old ones where you adjust the weight by hand up top. you can not ell me all 3 types would have weighd the same. whats next we show up at a tournament, and we pay a carnival worker in a goofy vest a dollar to guess our kids weight. now thats an idea maybe they could bring the basket ball goals that are lopsided and we could shoot hoops until after he gets done guessing the weight.