Civil3d Transparent Surface prints Tinn Lines

Reminder to self for some reason when I pdf with a transparent hatch thru Acroplot it prints the Tinn lines in the pdf. For example.

 

but if I print with the plot command and select this option

it prints without the Tinn lines for example

Without the Tinn lines example

this setting in Acroplot helps reduce the lines in plan hatches

https://www.cadzation.com/help/acroplot/why_are_there_lines_showing_in_my_solid_fills_.htm