I'm pretty new to repousse in Photoshop so bear with me. I'm having a problem when trying to convert a logo into 3D. The logo is essentially a circle with a piece cut out of it. The problem is when I extrude the logo the seems to be "extra material" around the actual circle. Its labeled as Front Inflation Material in the materials panel. I dont know where its coming from. Can I delete is somehow? The logo is imported from Illustrator and I select it with the magic wand then Repousse->Current selection. Im attaching both the 2D and 3D versions of the part of the logo, however this is occuring all over the logo. I highlighted the area in green. Please help!
You might try to paste the object from illustrator as a shape layer instead of a smart object. Then Repousse from Selected Path and see if the results are any better.