Answer:
During the import, support reactions are exported as free loads with fixed coordinates. For each of the free loads, you can specify on which surface it should act. During the load transfer, the "All" check box is usually selected (see Image 01). Thus, all surfaces are loaded that "breach" these individual loads. As a result, it may happen that some surfaces are loaded unintentionally. The result is a greater load sum in the model.
Therefore, we recommend specifying in the "Import Support Reactions as Loads" dialog box the surfaces on which the imported load may be applied.
In the case of free loads, the surfaces on which the load should act can also be adjusted subsequently (see Image 02).
