When it comes to static occlusion, the key is simple: ✔️ Equal, bilateral, simultaneous contacts ✔️ At least one contact per tooth The exact location is secondary, but ideally: ➡️ On the buccal cusp tips of the lower arch ➡️ In the fissures of the upper arch ✅ Always confirm with ultra-thin articulating paper (≈12 μm) and shimstock foil (≈8 μm). ✅ Don’t forget to check for fremitus — periodontal mobility can sometimes create the illusion of a perfect bite. Once you achieve proper centric contact