The device does not work absolutely. If I buy a device for almost 100 euros, I do not want x-adjustments and fittings ranbasteln so that part at all a little work. But the worst thing is the reaction of the seller Kois-de Beyersdoerfer after return. A haggling in the bazaar as the return. Annoyed, I had to content myself with 50% of the sales price. Something I have as a customer friendliness was not even still a foreign word in Germany 50 years ago.
