So the note is explaining that the LE on the plans was drawn too far forward and should be brought back 12mm? I haven't had to read German since grad school eight years ago and I wasn't any good at it then.

I don't know if this also applies to the Minare, but on the Curare the TE of the actual foam core is a bit confusing. It gets cut out at the center section and the speed brake covers up another section of it on the drawing. I made this pic a while back but didn't post it. The blue line is the actual TE of the core itself. So, the root measurement is from the blue line to the back of the TE.