Adds independent left and right headland-lift controls to compatible two-rotor windrowers.

J - lift/lower the left rotor
K - lift/lower the right rotor
V - retains the normal lift/lower-both function

The mod detects standard FS25 Windrower, WorkArea, Foldable and AnimatedVehicle data at runtime. Incompatible or custom-scripted machines are left unchanged.