RC setup, maintenance and workshop habits for curious hobbyists.
Treat RC differential oil as a setup variable with a manufacturer-defined starting point, and compare changes without confusing viscosity with a universal handling cure.
Caster describes the steering axis viewed from the side. Separate it from camber and toe before adjusting an RC car’s front suspension or comparing setup sheets.
An RC anti-roll bar couples left and right suspension movement. Check free motion and the maker’s setup procedure before changing bar stiffness.
Understand what spring preload changes on an RC suspension, then check ride height without confusing an adjuster position with spring stiffness.
Measure an RC car’s ride height in a repeatable running configuration, including the correct secured battery, before comparing setup changes.
Understand suspension droop on an RC car, use the model’s measuring method and keep it separate from ride-height adjustments.
Toe describes the direction RC wheels point when viewed from above. Check the model’s baseline and steering centre before making alignment changes.
Identify RC wheel camber from the front or rear and measure it at the model’s normal ride height before changing setup.
Check steering travel against your RC model’s mechanical limits, using the transmitter manual and a safe setup rather than copying another driver’s endpoint values.