I am experiencing a significant power loss at altitude. The motor runs great at 1000' or less.<br />When I took up to the lakes above 4500' that I fish, I could barely get it up on plane. I have<br />consulted three dealers and some say that the computer should compensate for altitude others are not sure. I need to start asking informed <br />questions of the dealers. I recently purchased this boat and motor, and had it checked out on the<br />computer by a certified dealer. They said the motor was in great shape with low hours. I can't help but believe that something can be done to compensate better at alltitude. Jet components <br />had be checked out and are not a cause.