I am having a problem with a loft feature that appears to producing a large void in an area that should be solid material. I tried moving the sketch plane on the rectange to the left but it did not effect the large void that can be seen. When loading my .STL files into FEA software, I am getting a construct error with this specific feature. The first image shows the preview of the feature, and the second shows the area that is not solid material. What do I need to change to resolve this problem?