Moi luthiers
Found a paper about neck angle on domed top guitars.
Just for math inclined luthiers.
And for visual inclined hands on luthiers.
I create a stick (straight one). That mimics mimic the string. Actually the bottom of the string.
The I locate the position of the bridge, nut, string height over the fretboard at 12’th and on first.
It depends fret type. And thickness of great board.
Just so a can locate the exact position of the neck.
But I have to first draw the side view of the body.
And then I build my rim and Kerfing and glue on the domed top with brazing. I normally do a very gradual dome (about 30’).
Keep on sanding.
Regards
CAI