Are you struggling with imported OBJ files in 3ds Max? Here are some tips to help you improve the quality and usability of your imported OBJ models. Firstly, when importing an OBJ file, check the scale of the model to ensure it matches the scene units in 3ds Max. Incorrect scaling can lead to issues with lighting and rendering. You can adjust the scale by using the Utilities tab and selecting 'Reset XForm' to apply a uniform scale to the model. Next, ensure that your imported OBJ is properly optimized for 3ds Max by checking for any unnecessary vertices, edges, or faces. Use the 'ProOptimizer' modifier to reduce the polygon count and improve the overall performance of the model. Additionally, inspect the material and texture settings of the imported OBJ to make sure they are compatible with 3ds Max. You may need to reapply materials or adjust texture coordinates to achieve the desired look. Finally, consider using the 'Smooth' modifier to enhance the visual quality of the model. This modifier helps to interpolate the normals across adjacent faces, resulting in a smoother appearance. By following these tips, you can effectively improve the imported OBJ files in 3ds Max and achieve better results in your 3D modeling projects.