Wrong Vz-line beam


Can someone help me?
The Vz-line from Karamba 3D is mirrored to that of matrix frame. The Vz-line from Matrix frame is correct, Because the reaction in the first support is directed upwards (-z direction)
vz matrix

Hello @1631349hunen,
in Karamba3D the local Z-axis is pointing upwards by default. In Matrix frame it seems to point downwards. This is probably the reason for the different signs.
– Clemens