Sometimes the model generate weird cross objects, like the cases below. Any insights to solve the problem? Image <img width="640" height="480" alt="Image" src="https://github.com/user-attachments/assets/b780e86a-6558-40d8-a6c7-0deafd14e2ab" /> Results of sam3d <img width="640" height="480" alt="Image" src="https://github.com/user-attachments/assets/d98db0b5-c2a8-48ca-96a8-d15d3390385a" /> <img width="640" height="480" alt="Image" src="https://github.com/user-attachments/assets/d4bde069-623f-4951-8fca-3450410d70dd" />