Took in my boat that had a freshly rebuilt engine. For the life of me I could not figure out why my boat was in limp mode and not climb above 3500 rpm. After three weeks of having my boat they cut a wire to prevent the motor from going into limp mode and the engine had rod knock. No rod knock before dropping it off. I told them its a new motor, some tech over reved the engine and prob. spun a bearing. Norris marine did not offer to fix the damage they created and not I have to yank the motor to tear into the bottom end once again, thanks a lot.