Maytag Neptune Max Extract Quit Working

More information about the problem is needed...there are two levels of spinning..."regular" and "Max Extract" The Max setting spins the tub much faster. If you are having trouble with really wet clothes being left in the washer...haven't really been spun at all...this might have a couple of solutions. First, check the "out of balance" switch (a little plastic square with two green wires attached) located at the base of the tub on the front on my stacked unit. Because of the vibration in the tub, the wires on mine have broken twice.right at the switch. The other possibility is the main circuit board. Check out the internet for solutions/replacements.
My washer's Max setting is not working...and I don't know the reason for this...any help? Thanks...