As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING STRAIGHT CRUISE FLIGHT RUDDER TRIM INDICATOR DISPLAYS TRIM INDICIES COMPLETELY LEFT OF AND OUTSIDE OF TAKEOFF RANGE MARKINGS. INSTALLED RUDDER CONTOUR BOARD, CHECKED LT AND RT RUDDER TRIM DEGREES OF DEFLECTION. VERIFIED BOTH READINGS WITHIN LIMITS. REF CESSNA CE-750 MM 27-26-00 & 27-20-00. OK FOR SERVICE.