There are two crush washers on either side of banjo bolt...under parts listing, it will show 4 washers needed.
Use something to stop the vanos line from pushing into the cylinder head...you want it pointing straight back. When you do ofhg, which I'm sure you will someday, replace the vanos oil line.
Glad you found it. Did you try just tightening it a bit...again, keeping alignment the same?
I'm so depressed. No one wants to come see me in NYC: Sat, Oct. 8, 6 p.m. at Greenwich Village Comedy Club.
Mangofy your E46!