I don't want to alarm anyone, but…
OMG! IT MAKES NOISE!
But, I'm getting ahead of myself. First off, it was time to bolt on the neck and mount the bridge. I started by placing strips of masking tape on every second fret or so, and then measured the width of the neck at each fret and marked the centre. The fretboard dots can't be relied on for your centre-line, as they vary too much and aren't always centred. As such, the masking tape and measured centres allow me to line up a fishing line centre-line.
With the my markers lined up with the centre-line I was able to align the neck and clamp it in place.
And, then carefully bolted it into position (well, screwed it actually, and I used candle wax to lubricate the screws to minimise the risk of them snapping).
Time for the bridge…