I want a precise digital design for a dental nightguard aimed at teeth-grinding patients. The guard must be 3–4 mm thick throughout its occlusal surface and made for thermoforming with a clear medical-grade thermoplastic sheet. You’ll receive my upper and lower STL files; from there I expect you to create a comfortable, fully balanced splint with shallow cuspal indentations, relieved anterior area, and smooth lateral guidance. Please ensure retention undercuts are gentle so the guard can be removed easily yet stay secure during sleep. Deliverables • Final STL ready for vacuum or pressure thermoforming • Print-ready file showing orientation and minimal support points • One revision after initial fit check I typically check designs in Exocad, so keep parameters editable or send a brief note of any custom settings you apply. If you prefer 3Shape or DentalCAD that’s fine—just let me know so I can verify compatibility. Turnaround of two days works best for my lab schedule.