How can I extend the length of a C-Beam actuator (with end mount in place) with a second length of C-Beam such that alignment is guaranteed? I have an application that requires a 900mm long element to be moved over 800mm. I can achieve the movement with a 1000mm C-Beam actuator, and would then need a second piece of track with another gantry plate so that my moving element (another C-Beam) can be attached to the driven and idling gantry plates. The two sections of track would then need to be in precise alignment to keep the two gantry plates running true. Effectively what I need is a long C-Beam, with the screw end mount partway down it. Is there a good way to achieve this?