When errors are made, one has to take responsibility and solve them, and you are all too good noticing my errors, that's why this deserves an entire episode.
Wires cannot be left dangling around, they'll become sentient and rule the world with their messy knots. I've installed some nice cable chains so the world order is kept.
Where there is a bed, there is a bed levelling system, this bed is huge and the tiniest amount of disleveling (is that a word?) will result in disaster, we'll see how well this works.
Just starting with the Z axis movement, motors on the top? why not? and most important, why?
The XY plane deserves better, I made a few improvements in our way to 3D printer stardom!