Troubleshooting a Flawed Mesh

As we learn to model, we come upon situations that can bring our work to a screeching halt. In this tutorial I will take a mesh with some unidentified problems, and work through some methods to identify and fix those problems.
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Modeling a beveled inset on an architectural element

This modeling tutorial shows how to model a decorative inset for an architectural element. It shows how to use polygon modeling and subdivision surfaces to generate a shape that is relatively easy to produce yet has some important technical detail that need to be done well and accurately.
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