Adjusting the LSPV is easy. If you have X" of lift, simply raise the bottom end of the sensing rod X". How? Easy, take a piece of flat bar steel (1/8"x1" works well) or even a piece of strapping steel from the hardware store. Mark and drill 2 holes to match the 2 holes on the end of the sensing rod bracket. Measure up X" and mark and drill 2 new holes in the extension bracket. Use the 2 stock bolts to attach the extension bracket to the axle, use 2 new bolts (5/16" or so) to attach the end of the sensing bracket to the end of the extension bracket. You have now raised sensing rod an amount equal to the lift.