Realigned components on the PCB and finished most of the CAD. While trying to align the switches on the PCB to the grid, I realized that the footprints were snapping to weird increments. Eventually, I decided to use the position values in the sidebar to manually set the x and y coordinates of the switches. I also moved the XIAO RP2040 to the right and the diodes further down for more room in the CAD. After finishing the cover plate, I modeled a simple knob for the rotary encoder.