Hi, I am trying to combine multiple pdfs using the below inDoc1 (is a map of document). This inDoc1 can we doc 1 - 10 pages. doc 2 - 8 pagesdoc 3 - 6 pages. I am trying to combine these 3 document excluding the last 2 pages in each document. I tried using pages="1-penultimate-1", but i am running in...