From Colorado tyer Chris Williams; added the indicator to contrast with the wingcase for a bit more visibility.

hook - WFC Model 3 #14
thread - Veevus 8/0 tan
tail - hackle grizzly
body - biot tannish yellow
indicator - Parapost hot orange
wingcase - 1mm foam tan
loop - UTC 140 woodduck
hackle - grizzly
thorax - Superfine dubbing callibaetis


Part 1

Start thread at 2/3 mark, wrap to bend




Strip off some hackle fibers, stack, measure (shank length); tie in






Tie in (moistened) biot, notch side down




Brush shank with Super Glue, wrap to 2/3 mark; tie off/trim




Tie in a strand of Parapost




Tie in foam strip




Tie in thread loop




Tie in hackle, hook loop onto gallows