Has any one replaced the seals in there rudder? Is the kit on SKIDIM all I need or is there more to it than that? I have some water coming in but I can't pin point it. It looks like it is coming from the port side baffle area, but if I am going to have to go throught the hassle of pulling out the gas tank to get to the baffles, I would like to go ahead and replace the seals just for piece of mind.