H-A called me today just to catch up and he mentioned this thread which I had not had a chance to read. I see my Trico made a cameo early on, well to be honest I tied the fly but another gent (and I unfortunately forget who) on this board PM'd me a few years back and gave me his pattern so I cannot take credit. I'm off to CA this Saturday and have an out of town funeral to attend tomorrow but after I get back from CA, I'll put a picture tutorial up of the CDC Comparadun Trico I was taught to tie.
Although I'll try to explain it here without pictures. It is an EXTREMELY easy fly to tie.
Materials:
Size 24 or 26 Tiemco 2488 Hook
2 White Microfibbet Tails (I prefer L&L brand, the others I feel are crap) and even though the bug has 3 tails, I only tie in two.
Black size 8/0 thread (entire male body and abdomen of female) Primrose for thorax on females.
2 White CDC "Puffs"
Black Dubbing
Tying Instructions:
-Hook in vise
-Tie in thread (black for male and primrose for female) at the eye and wrap back about 1/3
-Tie in 2 "Puffs" stem facing toward the bend and flat of the puffs horizonal of top of the shank. Wrap 3 or 4 times to lock in and then pull up the puffs and take 2 or 3 turns in front. Then wrap back about half way to the bend. Do not trim puffs yet.
-Tie in microfibbets and then secure to the bend without going down the bend
-Split the tails using your preferred method, I simply figure 8 mine
-Wrap thread creating a slight tappered body up to the back of the puffs. If tying the female, half hitch the primrose here, cut the thread and now tie in the black thread.
-dub a very small amount of black and make a little build up in front of the puffs to help them stand up straight. It won't take much but tie it very tight so that it locks the stem up. If you need more dubbing use it but tying it tight helps reduce the bulk while securing the angle.
-Whip finish the head and cut the thread
-Lastly pull the puffs straight up and tight then trim to correct height. Correct height is about the length of the body. Since you are pulling tight, once cut the puffs will fan out just like a comparadun
To a point Tyger made earlier in the thread, make sure you have Frog's Fanny because you will definitely need to dry the fly after the first fish. Feel free to PM me with any questions. I'll bring the materials needed for a tying demo on this to the Fish N Chips event.