Hello, I am building a microscope using C-beam linear motor bundles. I've stacked the X and Y motors using the obvious mounting approach. Now I want to stack a Z-axis vertically (see Figure 3 - XYZ-T-LST stage from https://www.zaber.com/wiki/Manuals/XY_XYZ_Stages for an example) by connecting the Z axis end plate to the Y axis gantry plate. There does not seem to be a specific C-beam part to achieve this. You can see on the page I linked there is a large angle bracket that screws into the Y gantry and into the back of the Z-stage's C-beam. I am curious if C-beam has a compontent to do this (for example for sale on the openbuildspartstore.com) or if anybody has suggestions how to achieve this. WHile I have access to a machine shop and CAD tools (I could design and manufacture an angle bracket), I'd rather just order a part known to work for this.