Oil pick up tube?

Hi All,

I'm building a 5.4l 4v modular engine down here in Australia. I watched the 5.4l 3valve series you made, and I have a question on how you mounted the oil pickup tube after you fit the arp main studs. I brought the engine already disassembled and I think there are parts missing. Is there a spacer that goes over the main stud that the oil pickup bolts to or do you put a washer on the thinner part of the stud then bolt the pic up tube down? Any info and pics if you have any would be muchly appreciated.

Cheers,
Luke