.... Now I weigh more than the scale indicates with my doctor, much more. Even though I was sober at the doctor weighed in light clothing and I have then weighed myself at home yet empty stomach and unclothed, my new scale is more than 10 kg more weight. At the clothing not kanns lie, because a T-shirt, a synthetic skirt and normal underwear (no shoes) are not yes 9 kg. What's not right, please ?. A spring balance has now not so much technology that they may be wrong, right? I am very disappointed.