Mayhem? Carnage? I thought this was supposed to be the "Quiet Sport". Tied here as a baetis; change colors to suit your needs

hook - Dai Riki 305 #18
thread - Danville 6/0 olive
shuck - Congo Hair dun
rib - x-small wire silver
abdomen - tying thread
shellback - 1mm foam grey
thorax - peacock herl
legs - hen hackle dun

Part 1

mash barb, start thread a bit past the 1/2 mark; tie in CH




fold back, tie in rib, wrap everything back to point above barb; return thread to tie-in




rib abdomen, helicopter end, cover with thread; trim shuck (gap width past bend)






tie in foam strip (gap width)




tie in peacock herl




twist herl around thread and wrap thorax




prep hackle