An apparatus and methods of using the apparatus are disclosed. Preferably, the apparatus includes at least a fluid level detection portion communicating with a fulcrum that provides at least a first lobe and a second lobe, and a control portion responsive to the first lobe when the apparatus is operated in a first operating mode and responsive to the second lobe when the apparatus is operated in a second operating mode. The apparatus preferably further includes a counterbalance mechanism linked to the fluid level detection device, wherein the apparatus operates in the first mode when a first balance force is applied by the counterbalance mechanism to the fluid level detection device, and further operates in the second mode when a second balance force is applied by the counterbalance mechanism to the fluid level detection device.