I have a 2001 Mercury Optimas Saltwater series 225 hp and have had nothing but trouble with this motor, I have about 30 hours on it. The dealer has had it more than I have. Is it the dealer or the motor. I have it on a 24 foot Fishmaster center console and have rigged it up with downriggers. I can not get this motor to troll without fauling out anywhere within five minutes to two hours.