When I have a part with a feature near the surface it can be seen when the model is viewed from afar but goes away when I zoom in.

Does anyone else have this issue?  It's really annoying because we use screen shots a lot and it looks unprofessional.

Attached example:  the lines in the first picture are holes/ducts that are cut about 6" below the surface.  They go away when I zoom in (picture 2).

My System:

Dell Precision T5500 w/ Windows Vista 64 bit SP2

(4) Intel Xeon W5580@3.2GHz

12 GB DDR3@661MHz Ram

nVidia Quadro FX 5800 w/ 4GB Ram - Driver version - 7.15.11.8265

SolidWorks 2010 SP3.1

This happens on different hardware/machines so it spans across video cards.