Imports and Persistence
As discussed before, I'd decided to try KiCAD for the first time and the approach I took as to port an existing design, in this case EEVBlog's uCurrent.
To recap, I'd produce a schematic that still needed it's annotation and part values updated, and I'd also imported the Altium PCB files into KiCAD, with an Altium to P-CAD conversion as an intermediate step.