https://www.azflyfishing.net/thewall/?p=198I like the Simi Seal Leech material and I have found that tying it just as John Rohmer does works best ie without using a dubbing loop. Great material.
Thanks Jack, I think I'd been twisting the material on a single tread too tight and not getting what I wanted, so I went to the loop method, but it sure is fiddly arranging the material the way I want. I'm going to follow this next time and see what I get.