Kathy Scott's DVD is recommended for the novice, and there is an overwhelming amount of online information about furling. Does anyone have experience with the following book, Furled Leaders: All of the secrets behind creating fly fishing's best leader? http://www.amazon.com/Furled-Leaders.../dp/0982736800 It offers plans for a furling jig, leader formulas, etc. geared primarily toward a beginner. It appears to be a one stop shop to get someone started with some room to explore other leader adjustments. However, I am wondering how well his leaders perform based on the formulas provided? If no experience with aforementioned, what would you suggest to get started in-terms of a furling jig, formulas, etc.? I primarily utilize nymphs for trout. Thanks.