LC Racing aluminium +1mm servo horn
From LC Racing for the PTG and LC10 series comes this 7075-T6 aluminium servo horn. The Servo horn is longer by +1mm than the standard version, mechanically altering the steering curve and max end point travel, while the clamping feature also allows for slop adjustments when connecting to the servo, as different manufacturers all have different tolerances. The servo horn is available in either 23 or 25T versions.
Source: LC Racing [lcracing.net]