I just purchased BOBCAD V28 for a Waterjet. The rep told me it would tab objects together like bridges. After getting the software in house I realized it doesn't have this functionality and I would warn anyone not to buy BOBCAM for Nesting for use with a waterjet. It is incapable of bridging parts together (a basic need for cutting multiple parts on a waterjet. They have also refused any refund and say they are transcribing all the sales call to go over what was promised (after ignoring my request for a refund after several weeks). My advice stay away and don't make my mistake. There are better packages out there including Fastcam/nest and Cutleader.