This one's a little old and VAR untouchable as no RX....etc.
Here is the user spiel...picture is self explanatory......Could be historical/graphics/driver...but one day it wasn't happening, and then it was.
'Dims in sketch are obscured with a filled in black box. Click on, or try to edit feature and blocks appear as extrusions across the model.
As per problem 110. Problem getting worse?
The black and blue prisms shown here are not supposed to be there!'
Am trying to close down an internal support issue.
Anyone seen this at all?