Retired CNC machinist and CADCAM programmer who is interested in a better way to manage toolpaths than just one tree. Disgusted with the CADCAM industry and outspoken on this for over 20 years. It's an industry filled with arrogance and serious lack of real innovation. Just as bad are idiot users who settle for what they are given and so called industry experts that are completely out of touch with the software tools needed in the real world.