To adjust ReBulk push the Main Menu button 3 times (Bottom Right Button) use the right arrow key to scroll to Charge and push Enter. Use the right arrow to scroll to EndAmps and hit Enter. Use the right arrow to scroll to the number under ReBulk and use the up and down arrows to adjust the voltage at which the Classic will initiate a new bulk charge. Be certain to press enter when done making the voltage adjustment to save this data to the Classic.
Something to keep in mind ReBulk should be set lower than the float set point.
halfcrazy,
i knew i saw this somewhere and i guess i didn't see it in the manual.