I have run into a little problem while trying to put together a drawing of an assembly. When I put the model into a drawing view, the lines on the outside and around the model geometry are not displaying correctly. The model items were created with a sweep and have a corrugated "sheet" type shape. I figured it had something to do with tangent lines but I have tried the show tangent lines but this doesn't seem to help. Can anyone assist?
The model geometry itself shows up a little better when I choose the non shaded view: