Dear Richard,
The model is the same. the way i modellingit in CAESAR that the way i modelling it in Caepipe and Autopipe. I think the different should not be so far just like between the result from Caepipe compare to the result from Autopipe. But the result in CAESAR is to much different.

My question if, i set the unit in SI (mm), does the output in Mode Mass Normalized is also in mm ? or it is using a scale factor and need to convert it again to mm maybe ?