View this article at: http://www.macnn.com/news/17096 Wednesday, Oct 23, 2002 2:00pm MachineWorks 5.1: CNC simul... LightWork Design has released MachineWorks 5.1, their CNC simulation and verification technology. Major improvements include Feature Based Picking across all MachineWorks’ geometric engines and the ability to ignore un-machined areas. Other improvements, including enhanced support of complex tool shapes, handling capabilities, and tool definitions for Ball-end and Bull-nose tools, have also been included.