The Top Secret Midge was developed by one of the best guides in Colorado. His name is Pat Dorsey. He is the premier guide on the South Platte River in Cheesman Canyon. Nobody can catch for fish there then that man. I was lucky enough to guide on the South Platte and learn of this deadly pattern. Its fantastic during BWO and midge hatches. You can fish in on the bottom, mid column or in the surface film. It's a deadly pattern and a pattern that is always and forever will be in my box. Add it to your arsenal and see for yourself.