A patient support apparatus (20) comprising a frame (26), a deck (30) coupled to the frame and configured to support a patient, the deck including a first section coupled to the frame and a second section coupled to the frame, a control assembly coupled to the first section and to the second, the control assembly being configured to initially raise and then lower the second section as the first section is raised, and a drive coupled to the second section and operable independent of the control assembly to raise and lower the second section.
