Constant tension control maintains a set conductor tension throughout payout and pull-in to prevent slack or overload. CTCS systems avoid jerking or bouncing, protect conductor integrity (especially HTLS and compact conductor types), and improve sag accuracy. They are standard on modern OHTLstringingequipment.com/Hydraulic-Conductor-Tensioners.html target='_blank'>Tensioners and recommended for long spans, bundled conductors, or projects with tight sag tolerances.