This diaphragm is the absolute crap. She just does not fit into the cutout of the original Amaturbrettblende on the sides of the radio opening does not run 100% vertically but has a minimal slope. Furthermore, the rounding of the upper edge is not suitable. Now that I have created yourself hand, have filed and sawed it still does not fit. Flying well into the garbage. After all, is still the adapter plug this and the order Tung not complete for the bucket. It's what happens when you look cheap crap from China ordered, which can not even copy the simplest molds properly. Real weak!