Hope these help Vaughn.
(1)
http://www.csse.monash.edu.au/~steve/images/cc2.jpg (50k) shows
half a dozen on a two-bob piece (florin)
(2)
http://www.csse.monash.edu.au/~steve/images/ccpair2.jpg (190k)
shows two a bit closer together.
Tied on 20's mustad 80250, the upper fly in (2) is before trimming. I
leave some like this for better visibility ... most endup like the
lower fly though.
Steve