I'm short on extended body flies, (those darn large Browns and Cutties) time to start topping off my and my buddies fly box. This is a new one. I've been looking at Stoneflies that hatch on smaller streams and creeks that they are a bit smaller than say the bow river. Wanted a few that are in the #18 size with foam bodies and deer hair to float but ride low in the meniscus of the surface.