Back Panel for DockGuy's Vertical Surface Dock

I created this backplate for [DockGuy's](https://www.thingiverse.com/dockguy/designs) [Vertical Surface Dock](https://www.thingiverse.com/thing:2066137) because I really liked the design but I wanted to be able to print the entire dock including the back plate on my Ender 3 V2.

The laser cut back plate on the original is 325mm, obviously too large to print on the Ender 3's 220mm x 220mm print bed.

This design splits the back plate into two parts that fit on the Ender 3's bed while still being sturdy enough to hold the computer securely.

I had to position the parts along the X axis in Cura 4.8 to get it to slice for some reason.

I used minimal support, only required under the two protruding bolt tabs on the bottom part, and they popped off with very little effort.

I still use the M4 Nut Bars from DockGuy's design to assemble the dock and add extra strenght.