Mercer's Skating October Caddis SBS - posted in Step by Step Patterns & Tutorials: A few minor changes to the original pattern. hook - TMC 5263 #6 thread - UTC 140 tan rib - x-fine wire copper underbody - Mirage Tinsel opal body - Midge Tubing amber body hackle - brown (undersize by 2) thorax - Ice Dub hares ear underwing - deer hair orange overwing - Congo Hair orange lower lip - 2mm foam tan upper lip -...