can't get my plot to look right

I am having trouble getting my plot sheet to look the way it is showing on my screen.  all of the patterning was created in element templates and applied to components and solids.  The elevation view is just a saved views of the clipped volumes.  It looks ok on my screen, but when I use Iplot to create the pdf, some of the lines and patterns are showing up too dark.  Also now my dimensioning is not printing.  I have attached two files as an example.  One pic shows the drawing, and how it looks in microstation, and the other is the pdf of the plot sheet

DOCX2475.780586_CPH_ELV_1.pdf