https://www.youtube.com/watch?v=hLTb3KKaCoA
Here's my how-to tutorial on tying the Moc's Cert
Moc's Cert is named for Moc Morgan, legendary fly fisher of West Wales
The pattern was concocted by his friends from all the best features of successful sewin flies
Accordingly, the Moc's Cert has proven to be a most effective pattern
Let me know if you have any questions!