After about 2 weeks, which is not every day someone he that and certainly no one who more than 150 kg (so the load capacity lt. Manufacturer) predominates, a support foot is (front left) canceled. One can not stick the back, because the frame hollow inside, so no adhesive surface is available. We have the foot taped reasonably, looks modest. Well today is at the front right foot the same thing happens. The chair can actually throw away. We are now trying to at least one exchange. I