Originally Posted by
Turillo
bearings are good and rack moves like butter with servo disconnected. I called KO customer service and apparently this behaviour is normal and wont affect the handling of the car.
I tightened the top screws of the arm poles a bit more and it seemed to help.
Cheers
Interesting. Post up if you notice it on the track. I've got the KO one10 and one10 response. Neither of them do what you describe. They are both smooth as butter and very quiet.