I am happy to read that i am not the only person with the same mindwaves...

You all made good suggestions.
I ll go with Mina's theory in this case.
It must have been something out of side...
I have attached a picture made by Dynodon. He published that picture on this forum earlier this year.
Have a look inside the wfc of Meyer.
Ever asked yourself why he made that strange "cup" at the bottum?
I suspect that there was a special module in the middle...
Agree?
Steve