The all new SDS Scandi System is a totally interchangeable shooting head solution for modern two handed fly fishing techniques with switch and double-handed fly rods. Comprising of one floating head and three density tips, the SDS system offers a comprehensive cross-section of fishing applications for the pursuit of multiple freshwater and anadromous species. Weight : #6-11 THE ALL NEW SYNCHRO DYNAMIC SYSTEM (SDS) Multi-Tip lines are the accumulation of over three decades of experience in pioneering fly line design and development. The line system is an interchangeable shooting head solution formodern two handed fly fishingtechniques with switch and double-handed fly rods. With seamlessintegration of eachcomponent part, SDS offers a comprehensive cross-section of applications for the pursuit of multiple freshwater andanadromous species. Throughout the extensive development process, the highest priority was placed on maximising both the aerodynamic and hydrodynamic properties of the system to maximise the casting and fishing performance. Designed specifically as a two-part head and tip configuration, our Switch, Scandi and Skagit solutions are built on extremely low stretch core for seamless transfer of casting energy and superior fly presentation at a range of distances and fishing depths. The Synchro Dynamic System is quickly set up on the riverside by a simple loop-to-loop connection process. Our new welded loops are the strongest we have tested during the extensive development process and connect the system together in an ultra-slim loop-to-loop profile. This allows for unbroken transfer of power from the belly through the attachable tip to enhance fly presentation. For ease of identification, each head and interchangeable tip are laser-marked with their designated line classification to insure the correct line to rod balance is achieved.