Hi, I am the owner of a (86) Celebrity Bow Rider w/a 5.0 Mercuriser Alpha 1 drive that I brought this year and I really like this boat, but I am having problms with the Trim raising it seems to work for a while then stops also the trailer button will not work but after it sits for while it starts to work agian,I have only tried adding oil at this time and it stills does the same (Any Help Is Greatly Appreciated!)