One Side of the section view
opposite side 
Why is it doing this?
Thanks
One Side of the section view
opposite side
Why is it doing this?
Thanks
if you hover over the face does it show an outline like it is there? if so sometimes the fillet cause a glitch add a fillet to the sharp edge and see if it comes back to test.....
Any chance if you upload the file to check??
I found that the surfaces curves were to tight to offset thicken.I checked to find they rippled when i did offset surfaces.
I ended up creating a new outer suface and knitted it to form a solid and by using combine solids I created the final solid.
Sammy,
It looks like the face normal is reversed. I don't know why that would happen; it looks like a pretty benign shape. What happens if you run the stringent Check on the part? Another method to find problems is to export it to Parasolid, STEP, and/or IGES and then re-import it. Does the face come in OK?
Jerry Steiger