I found this buggy looking caddis pattern on line the other day. It's called the Backstop Caddis and was tied in a YouTube video by Hans Weilenmann. He used the method to dub the thorax by flattening the thread, splitting the thread with a bodkin and inserting the spikey dubbing just like a dubbing loop and than spinning the bobbin. I always thought it looked like a neat technique but never took the time to actually try it. Well, I tried it on this pattern tonight and I was using 14/0 thread and it worked like a charm! It is a great way to spin a spikey body or thorax (I just used hare's ear with the guard hairs) without building up as much bulk as you get with a traditional dubbing loop. I tied a few of these up on a size 16 TMC 206BL in tan and I still want to tie a few in green for this Spring. Can't wait to give these guys a swim!