1992 60HP Mariner. started out by leaking down a little bit while on plane, no big deal just Bump the Trim, "up" Button ever few mins on a long run. The Leaking down is about the same, but now the Trim Motor sounds a little strange and gets quieter and louder while I m trying to raise it up or down to put my transom saver on. It has never Leaked any fluids to my knowledge, do any company make rebuild kits for both the Hydraulic piston and Motor? any advice will be helpful thanks!