Stability and insufficient property as pens Schneider

The first impression was that it was purely by material ago, must be a soldie processed device.
Only when I test times as wanted by pressing a potato, I noticed that the black pressure plate tilted so much that a "straight through push" the potato was not possible. This had to help out a drawback that you need a very high force required to press, and on the other hand one must always by hand, because the last potatoes currently is never all the way down (which have already criticized some here)
The problem could be solved GEFU, by making the pressure plate in the lateral guide "backlash".

It was in the 70s or 80s a pins Schneider of Tomado Holland. He looks well just like that of Gefu. This work, however, properly, and also has a play-free guidance of the pressure plate.

My mother in law has a so and it works flawlessly even after 20 years !!! and exactly this I have now risen !! and the GEFU going back again !!!

Maybe read a responsible GEFU this recession, and improve this unit accordingly!
Otherwise, I can be a positive feedback only the suction cup for secure grip and good cleaning of details