Servo arm

[G-UNIT]

Has anyone having a problem with the servo arm moving on the rudder shaft? mine keeps moving under load and and after a short run the boat wants to run in circles.
I thghtened it up once but I can't tell if it's on the flat of the shaft, will take it apart again and check it out, and could the reciver be going bad ( spectrum mr200 ) stock on that came with the boat.
IMPULSE 31.

[electric]

From the description it's hard to understand exactly what is going on, but you might want put a little pressure on the rudder with your fingers and turn the rudder back and forth. Could be that you stripped a couple of teeth off the internal servo gears and it is slipping there. In that case you would need a new servo.

Sorry, just saw the date on this..old question...