i have a 115 horse v 4 johnson. ser#j5696041, model #j115tlcnb. . the friction is so loose that the motor dumps left or right on its own. cannot leave go the wheel for any reason, and cannot find any adjustment on motor. is it in fact on the motor, or possibly on the steering? afraid to touch anything without knowing what to do and where to look. any info will be greatly appreciated. also no help from local dealers, so i'm stuck unless someone here helps me. thanks all....bob