#Rhinotutorial #JewelryCADDesign #pjchendesign In this tutorial, I’ll explain one of the most overlooked but critical concepts in Rhino 3D: surface direction. If you’ve ever struggled with booleans, fillets, or offsets not working right—this is likely the issue. This lesson is ideal for beginner to intermediate CAD users who want to get more confident and professional in their Rhino modeling workflow. 👉 Join my newsletter for updates & tips: 👉 Subscribe for more Rhino 3D tutorials: 👉 Explore my online Jewelry CAD courses: 👉 Follow on Instagram for behind-the-scenes: ✌Click on the "Thanks" button under the video to support me in improving and growing the channel. All business inquiries: pj@ ★☆★ If you found this video helpful, help me to spread the word by liking or commenting. It helps me to reach more people and allows me to create more videos!