Finally I got my glass. Got this one: http://www.amazon.de/gp/product/B00P...ilpage_o00_s00

...and it doesn't fit. Tried it for a while. In the end I even tried to work it with a fine sandpaper and cleaned it afterwards. Finally it fitted, but a corner cracked.

Think I will get a new foil. Wasn't that bad and fitted perfectly.