I tie this fly in three drake colors as-well-as several other colors like this March Brown and smaller sizes for BWO's and PMD's. To fish the fly properly only grease the front hackle and foam loop. This allows the rear of the hook to penetrate the surface film.
http://3.bp.blogspot.com/-JO0LGt_Icv...0/P1050849.JPG tied and photographed by Doug Korn
Hook: MFC #7000 in size 12
Thread: Danville 6/0 brown/olive
Shuck: brown zelon
Rib: brown floss
Abdomen: hares ear tan dubbing
Wing: gray razor foam
Hackle: light bronze grizzly