I started fitting the neck after some scraping and sanding. Close to the head I ran into some reversing grain so I had to use sandpaper more than I usually do for the final shaping.
First I hollow out the heel a bit, with a gouge.
And, demonstrating the versatility of the Zyliss vise, I clamped the neck carving jig with the jaws upside down and taped some sandpaper on it. Then I can drag the neck across, constantly checking the angles. Most of the hollowed out recess disappears during this stage but it being there prevents the neck from rocking.
With low tack masking tape I mark out a centre line, which I don't have - this is a one piece top.
And the jig I rigged up for a neck re-set a while back tells me I'm in the ball park. The jig was built for using on a neck with a fretboard but it works sort of.
The drilling jig for the barrel nut and screw, also clamped in the vise.
And the same jig used on the body for the matching hole. I had to enlarge this last hole a bit to get the neck perfectly aligned, but it won't matter.