A flap support mechanism includes a track rotatably connected to an aft fitting of a wing. A forward roller and an aft roller extend laterally from a flap structure, the forward roller and aft roller constrained in a slot in the track. The slot has a profile configured to induce both translation and rotation in the flap, in concert with rotation of the track about the aft fitting, thereby passively mirroring motion of the flap induced by an actuator driven primary main flap support.