My pontoon with mechanical cable steering will only turn right and back to the center.  Initially when I turned left, the wheel seemed to slip and did not turn the motor.  Finally, I could turn the motor to the right and back to the center but not to the left.  What do you all think happened and how should I fix it?
			
			 
                 
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
  
 
		