Trouts Head Guide, Scott Dickson, teaches us a quick knot to use for your hopper dropper rigs - The Perfection Slip Knot! This will be the perfect knot to learn for the upcoming season of big dry flies. The hopper-dropper is killer on our local waters like Bear Creek, Clear Creek, and Boulder Creek and will become more prevelant on the freestones as we get into summer. Learn this knot, practice this knot, use this knot. If it's good enough for Scott Dickson, it's good enough for me.