How do I render a CAP without it creasing?

Hi

I have used cap to smooth an area and reduce the polygon count, but when rendered it has creases. These are the same creases I see when I switch form Poly edit to Mesh edit. How can I render and keep the smooth look I have when in Polygon mode?

Can you provide some screenshots showing this creasing? And make sure you have "Edged Faces" turned on so I can see your topology.

The solution I found was to make the cap areas smaller. Stopping long thin triangles improved the situation.

If it is something like a bottle cap you can create its profile using a spline or a nurbs curve.. followed by adding the Lathe Modifier.

then make sure to check weld core.

You can learn more about the Lathe Modifier