I do not think this has anything to do with the MC cruse not holding speed but:
On the right hand side of the dash there should be 3 rocker switches, one says speed on it. Can adjust the speedometer reading by toggling that switch up or down.
I'm fairly confident that his boat wont do 60 mph.
Gone, out doing soft recreational past time with overpowered boat!
ALABAMA'S #1 BANDWAGON FAN!! AND DOESN'T WANT TO WAIT UNTIL 2014 TO PLAY THE ONE AND DONE CREW!!!