User-friendly! Just one such thing as a digital line counter that is adjustable based on the type of linen you use. In addition, the Altum DLC includes an adjustable syncro system. By turning the crank one-third turn backwards, you reduce the braking effect by 50 percent. This feature is particularly useful when fishing with deep rigs or need to lower a bait quickly as you do not need to disengage the reel.