Mini Spyder MT Steering Ratio Servo Lever Serpent 440104  [SER440104]

Tuning impact of the Serpent 440104 lever

The Serpent 440104 lever is an exact-fit replacement intended for the Mini Spyder MT referenced in the title. It functions as the servo horn that links the servo output to the steering linkage, converting servo rotation into wheel movement and influencing leverage.

Fit the lever by seating it squarely on the servo spline and tightening the retaining screw to the correct torque. Check for interference between the horn and linkage at full lock and ensure the servo travels cleanly across its range after installation.

When tuning, remember that lever length alters the steering ratio: increasing arm length raises wheel throw per servo degree, while a shorter arm trades travel for more mechanical torque. Swap the Serpent 440104 as a simple way to fine tune steering without changing servo hardware.