“My BP (Baetis Perdigon) is just a clean, simple, durable Perdigon pattern. The Danville thread used in the construction of this pattern really set these apart from most as the thread seems to glow when resined over. Theres no flash to create a natural looking bug. This fly is super slim and clean for quick sink rates, which is immensely important with this type of fly. This is the light version, which I prefer on certain rivers. This new version is tied on the FM 5027 Grab Gape Heavy for anyone who wants to fish this fly in big water, or when consistently targeting bigger trout” – Pat Weiss