The frame "Settings" allows for redefining the location of a point to be subsequently positioned in the main window of the FEM program. The point location can be associated with the selected free point or determined by the coordinate system origin or by an arbitrary coordinate. This way allows for the exact positioning of a given point of the lining structure in the main window of the FEM program.
The use of a second tube can be activated in the right part of the frame. The second tube will appear in the frame "Settings" as a preview, and then after transmitting it into the FEM program. The second tube is a clone of the first one. It differs only in the positioning with respect to the originally defined structure.