So, last time, I brought all the new belts up to a junction point where I said I had one more belt to add in. This is where we'll be running that new trunk line, a little bit upstream from where the unfinished junction is.
Got the rough outline of the new trunk line laid in.
Built out the miner platforms.
And started blueprinting out the trunk frame.
I had a problem with the slopes, though: as much as I tried when I was laying down the scaffolding, I could NOT get this to rise fast enough without doing 4 slope foundations in a row, in a couple places. Problem is that I only have blueprints for up to 3 slopes in a row, since that was all I could fit inside the Mk.1 Blueprint Designer.
NOW, though, I have the Mk.2, so I just had to go spend some time making a new blueprint.
Figured I'd also go ahead and do a blueprint for a straight segment, 5 foundations long.
With that, I was able to get the new trunk branch fully finished.