Always remember that making a custom list is EASY as 1 2 3.... The key is always making sure that EVERY one is the exact same length. if "A" is 1500 long, then "B" "C" and "D" have to be 1500 long. If "C" is 22,000 then "A" and "B" have to be also!  And you can make a pack list for ANYTHING.... Lots of people making them use keywords and other stuff....