I have 95 labrisa my steering is pretty stiff. I'm going to change out the cable this weekend I'm wondering if I should also change the helm while I'm at it. There is about an inch of play to the right but nothing to the left. Could this be cause of the stiff cable or is my helm had. Lastly how bad of a job is this. Heard just unhook the cable and pull the new one through but the helm if I change it is going to be a nightmare ?