color bars not removed copletely

Hello!

I have made an action list to remove color bars, but it will fail on some PDF files. Some patches are not removed, but others are.
I've attached action list and sample file.
I use Pitstop pro v11u2.

regards,
bebris

Attached Files

• pdf.pdf (2.64 MB)
• CleanUp ColorBar.eal..zip (2.1 KB)