Rough Ducktail on Shaper
   
Here is the rig to trace the ducktail to bandsaw the excess wood. This is the very fixture I will use to mill the ducktail on the shaper
   
One of the few times I use a pencil to layout anything. This was one of the most difficult parts of the guitar to design--where the ducktail transitions into the neckshaft below the first fret.
   
The ducktail after it has been milled on the shaper. Notice the little apex where the ducktail will transition. This point must change when the neck thickness changes. But this is compensated for in that other fixture.
   
Here is the neckshaft being milled. The direction of the cutterhead is critical. Early in my luthierie career I guessed wrongly and the shaft rocketed 40 feet across the shop in 3 pieces. I'm not making this up. Statistically the table saw is more dangerous. But for my money, this is the tool for which I have the most respect.
 

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