Okay I have a new one, might be able to put up some pics this evening. This one has to be more rigid. I think I put the same weakness into both previous designs, hard to know for sure when dealing with all 3 axis at once and still making this FDM/FFF printable.
Same Zaxis style though, dimensions might be a little different, anybody have issues with the new Zaxis mount style? The 2 piece with the coupler between them? I like this style better than the current one. Just for ease of print, and any stepper will work because the shaft length does not matter.