The positions have an offset on the X axis so this is still not quite
right. The positions are the same as in the previous files so this
is weird.

We don't have a dedicated channel for S1 so that's the best that
we can do.

Including a "cheap" knock-off of ringclock (and even the idea to
put it on this board was stolen from fxk8y *g*).

Otherwise, JLC will complain because one of the DNP parts is in the
same place as another part.

There were some unnecessary gaps due to previous changes.

This has a capacitor on R2 but it doesn't seem to mention any details
about this. Such a capacitor is a typical addition so we add it
although the datasheet with the capacitor seems to be the older one.

... by routing the wide track around it