Curvature Image Quality?

I am having an issue with the image quality in this partdrawing (see attached). When the part is inserted into the drawing,the outer lines don't represent the correct curvature.

My graphics card is decent (FX4600 with SW approved driver) andother similar drawings do represent curvature correctly. I havealso cranked up the image quality to the maximum with no change. Wehave tested this part on two different work stations with the sameresults. This one part is represented incorrectly in an assemblydrawing as well but all other curves are correct.

The interesting thing is that if the view is changed to the shadedmode, the curvature changes to the correct representation but inthe wireframe view, they appear to be straight line segments.Weird.

Edit: add jpg image for faster preview.
SolidworksDrawings And Detailing