well to be very accurate:
i downloaded the 64179.dat file as i though philip suggested.
i then put it into MLcad, there is shown as it should be.
then i put in the program the two parts as seen with this result.
after this happened i saved the outcome as the 64179.dat file as its uploaded.
the original 64179.dat file contains visualy only the 5x7 technic beam.
the two pins come from the MLCad programm.
rempie
