When importing DXF/DWG data, tracing sketch pictures, or importing ECAD circuit board routes into a part or a drawing you may find yourself working with a overly complex sketch. To improve the import processing time of these files you should pay close attention to the import options and clear the “Add Constraints” check box.  This will prevent SolidWorks from adding relations to the sketch entities such as horzontal, vertical, concentric and so on. If you attempt to move any of the entities in the sketch after … Continue reading →