1/24 Sumo Truggy Steering Problem
 

Just purchased a 1/24 Sumo Truggy for my son. Fresh, topped off batteries, I get throttle and reverse, but the steering seems bound up. I have pulled the servo and it turns as it should when free of the linkage. The wheels turn relatively easy left and right when free from the servo. Put them together, and you can hear the servo whine as it tries to turn. I even sanded away some of the plastic material around the metal pin that enters the linkage thinking it was binding there, but no change. Idk if the servo is just too weak or what.