}}I just took delivery of a 2005 X2 and I'm trying to dial in the built in Cruise Control. Its not from Perfect Pass, its Mastercraft's version that comes standard with their throttle by wire MCX motor. Two main problems:
First, every time you turn off the motor the cruise goes off and you have to turn it back on when you start the motor.
Second, it takes a long time for the speed to settle at the desired MPH. For example, it accelerates to 26 MPH then takes 15 seconds to wind down to 22 MPH where its set. Even after the boat gets to riding speed, it seems to "hunt" for the right speed... essentially, very slow reaction time.