A system of mitigating force in a mechanical system, the system comprising a frame member, a first rail connected to the frame member, a second rail connected to the frame member and extending along the frame member in parallel to the first rail, an assembly movably engaging the first and second rails, and a first bracket located between the first and second rails, with at least one first bracket attachment secured to the frame member, the first bracket sharing an upper edge with a lower edge of the first rail, such that a downward force applied on the first rail is distributed to the first bracket and the frame member via the at least one first bracket attachment.