Thorax Golden olive material (Fulling Mill Tactical Microflash Dub)
Resin Clear uv resin (Solarez Bone Dry UV resin)
How to tie it
Seat the 2.8mm silver slotted bead against the jig eye and lock it with a few thread wraps behind, then run the olive 70D back to the bend.
Tie in a small bunch of dark pardo coq de leon for the tail, about half a shank long, and bind the butts forward to the 70% mark so the underbody is already tapered before any dubbing goes on.
Dub a slim olive abdomen from the bend forward to the 70% mark, keeping it tight and sparse. On a size 16 the abdomen has to stay thin or the fly loses the slender mayfly-nymph outline that makes it work.
Tie in a brown CDC feather by the tip at the 70% mark and take two turns as a collar, then stroke the fibers back and lock them with two thread wraps.
Dub a short, spiky golden olive microflash thorax over the CDC butts up to the bead, then pick it out with a brush so the flash fibers poke through the CDC collar.
Whip finish behind the bead and touch Bone Dry on the thread wraps at the tail tie-in and behind the bead only, leaving the CDC and picked-out thorax dry and mobile.