I am trying to create a section view in a fairly large assembly and I am having some issues with parts showing up that shouldn't be there. I have seen this problem intermittently and it is frustrating when you are trying to see something more clearly, but can't. The image I have attached is shown at 90° to the section so you can see clearly that there are a few parts on the "wrong" side of the section line that are still being displayed.
I have modelled all these parts, so they are not imported and all of these items are patterned in the same sub assembly, and it is only 1 or 2 of 20 or 30 instances that are showing up.
My graphics card was recently updated to a Quadro K2200 with an approved driver.
Any suggestions as to what the issue may be would be appreciated.