Billhouk , thanks for the extra link , thats a good one that I forgot about. Gigmaster, sorry if I picked a headache for you but I am no master at these myself. One of the reasons I picked this pattern is because I wanted to get better at tying them myself. Here' a couple more link's from one of the best at it.
http://globalflyfisher.com/video/cin...tional-wet-fly
http://globalflyfisher.com/video/sil...tional-wet-fly