Launched my Islandia for the season this past Saturday. I've noticed that the F-N-R lever is stiffer than it was last year and it does not always allow for the the throttle to move forward without pushing it very far forward. Is there a way to lubricate the cable? I spoke briefly to my local marina mechanic (who I have yet to use) and he said the cable could ONLY be replaced? Any other experiences out there with the shifter cable/lever?