After many trial assemblies, the actual glue-up was anticlimactic. All alignments were right on. I left everything clamped overnight and re-checked alignments. Everything is still spot on, in all three dimensions. The only thing slightly off is the lateral alignment. The neck is slightly to the right of the ideal centreline. It only shows on the button. When I’m carving back the heel I should be able to disguise the misalignment.