XS_WELDING_TOUCH_TOLERANCE
Category in Advanced options dialog box: Welds
Use to define the maximum possible gap between two parts welded together when copying secondary parts. The weld is copied together with the part if the copied part is within the defined tolerance from the main part. Otherwise, the part is copied without the weld.
The default value is 30 mm.
This advanced option is model specific and the setting is saved in the options database.