Servo Unit
NOTE:
Lock-in accuracy will be affected by engine out of tune, adverse power-to-weight ratio, and improper slack in throttle control cable.
If speed drops more than 2-3 MPH when speed control, is activated, lock-in adjusting screw should be turned counterclockwise approximately 14 turn for each 1 MPH correction required. If speed increases more than 2-3 MPH, turn screw clockwise. If screw is loose, stake side of servo housing adjacent to screw to insure a snug fit.
CAUTION:
Screw should never be turned more than two turns in either direction or damage to unit may occur.