I've been designing hardware for years, but never doing the actual CNC work. I just send off the STEP file and never see it again. I have been watching TONS of videos on CNC fabrication to learn more so I can do better designs. I am wanting to get into the fabrication side of things and this video has been one of the clearest presentations of how the user goes from a solid model to G-Code. It helps that I have SW2020 and the CAM add-in so I was able to create a part very similar to yours and follow along as you explained things. I am still not clear on everything, but this helped and has shown me things I need to look into further for better understanding. Thanks.