I have a simple cad drawing I put together for a guy to use on a webpage. He is needing the individual blocks out of it but plans to crop them out of the pdf. What do I do to get rid of the the triangle lines when I export it?
Conference Layout Red.pdf
Conference Layout.plan
The solution from @jaaos123 works for me in Adobe Reader with your downloaded file.
When you choose in Adobe Acrobat - Edit - Preferences - Page Display - and untick "smooth line art" the thin lines on the area fill disappear.