Well Mike the bad news is that the leakage is back, although on a lesser scale. I just re-read your post and noticed you used flat washers. I used spring type washers. I am wondering if this could be cause.
The gaskets appear to be in good nick however I would prefer to use new ones just for some peice of mind. I think these are only available in the full rebuild kit. Are Carter afb ones the same?
I am cautious about doing the screws up any tighter
as I dont want to strip what little thread is there. Hopefully I don't have to re-tap the thread..
Cheers Jeremy