I have 2 steering cables on my little 1995 sprint 286 boat with a Yamaha 150. The cables on my boat are very stiff and was wondering if anybody has ever been able to loosen them up. I unhooked them from the motor and it is in the cables. I cleaned everything I could and attempted to spray WD 40 down the outside shell but it didn't help any. Any ideas? I really don't want to spend $200 bucks for new cables but would like to free these up.