ORD Print with Transparency

I am trying to print cross sections with some of my references as transparent and am having no luck.  I went into my 3D model and made 2 of my corridor modeling files transparent.  Initially I tried by making the reference transparent, but that didn't work, so I also made transparent by using the level manager

I have the transparency box checked in print attributes.  And have tried printing both individual sheets and using Print Organizer.

What am I missing?

Thank you 

Dawn

ORD 2020 Release 2 Update 8 Version 10.08.01.33