Viewport clipping and other issues

Hey all

Just wanted to say hi as is my first post here and I’m glad to be joining you all!

I looked for a solution but didn't see any posts that were like mine.

Anyway, here's the issue...

When I spin a model the grid seems to be hitting a near clipping plane almost as if the camera is too close. Also when I zoom the grid can disappear entirely for a few wheel spins. I also have an issue with smart dimensions not being on the same plane as the sketches. They seem to always float a few inches in front for some reason and also hit the near clipping plane making them invisible. I'm pretty sure my video card (AMD Radeon HD 6800 - which is updated) is the culprit but I'm not sure.

Any ideas for a newbie??

Thanks,

Seann

SolidworksUser Interface