XS_CHORD_TOLERANCE_SMALL_TUBE_SIZE_LIMIT
Category in Advanced options dialog box
Speed and Accuracy
Use this advanced option to define the limit that determines whether a tube is considered small when calculating the chord tolerance. The value is compared to the diameter of the profile. Enter the value in millimeters. The default value is
50.0.
Re-open the model to activate the new value.
Note:
Do not change the chord tolerance settings during a project. Changing them automatically recreates the tubular sections in the model when you restart Tekla Structures, resulting in slightly different solid objects, which may affect numbering.