Originally Posted by Schoenfeld
"not a problem" is correct, but let me help a little on the other terms:
"Massefläche" is a ground plane, a typical German noun composed of two nouns "Masse" (=the signal ground) and "Fläche" (area or plane). These areas are also called "copper pours" in the CAD world.
Danken sehr schönen (english: thank u a lot, in swedish: skål ta mig fan)