Does anyone know if there is a dirrerence between a 1992 and a 1993 bravo two outdrive. When I bought my boat (new to me 1993 rinker 350/bravo 2) The previous owner had ever single manual even down to the type of cabin lights installed. He also had a clymers manual for the mercrusier stern drive but it was for 1986-1992. I was told there was no difference in the 2 models. Anyone here know for sure?