2 machines - twice problems

We bought this machine for the first time in July 2014. Delivery was fast and uncomplicated. During spinning the machine entwicklete so strong vibrations that the whole house vibrated. Even the window boxes incl. The planting vibrated when the machine hurled. That can not be good for the buildings in an old half-timbered house. So we have the machine after 4 weeks at Amazon reclaims (was bought directly from Amazon) and have received a replacement machine. With the replacement machine we have now after half a year the problem is that they (especially during spin) expires at the edges of the upper face. Because apparently have over time increased the gaps, so that it now appears to leaks. It runs every time down the front (see photo) on the housing. From the functions we are using the machine actually very happy. But it is really funny that one of the same model has two problems. Amazon has kindly offered a redemption of the machine, which we will probably accept.