I recently decided to run Sig's flexible cable to the throttle on my Thunder Tiger .91 4stroke mounted in the nose of a new Astro Hog. The carb is so close to the firewall I decided to run the cable out the bottom of the firewall and loop it 180 degrees upward and back toward the throttle from the front! Anyway, the Sig cable is a bit thick and braided, a bit mushy feeling, and didn't work freely. When replaced with some bicycle derailleur cable, though, the linkage works fine. The bike cable is thinner and twisted instead of braided. Its ends that extend out of the plastic sheath were soldered for stiffness.