Bill,
I have not recieved or built my C130 as of yet. I was thinking if the outboard engine nacelles are not mounting flush with the wing, then maybe an idea would be to remove some of the glass on the number 2 and 3 engine pods. This would allow the number 1 and 4 to become closer to the leading edge. It may take a bit of work but this will stilll ensure the engines are still in alignment.

Just a thought.

Craig.