I noticed movement in my Z Axis of my WorkBee CNC, in this video I will add linear rails and block to the Z Axis more solid. After making the upgrade there is still a little movement but I think this is due to the wheels of the X Axis. I plan on upgrading the Y and X Axis at some point.

Parts used for this upgrade.

Aluminum:
https://www.amazon.com/gp/product/B09...

Router bits:
https://www.amazon.com/gp/product/B07...
https://www.amazon.com/gp/product/B08...

Linear rails and blocks:
https://www.amazon.com/gp/product/B07...
https://www.amazon.com/gp/product/B08...

Dust Boot From PWN CNC
The maker files for the dust boot that I have is no Longer available. There is a new version that was released, I plan on 3D printing it and will probably create a video.
https://pwncnc.com/products/dust-boot...