So I got some new bits a while back for my jigsaw and man they are awesome!
It took only a few min and I was done with the neck shape. I just made sure I’d stay just outside the line.
Once done I prepped the slot with some silicone to prevent rattling. Then I glued the fretboard, taking care to mask the truss rod area and used a shitload of clamps. Now we play the waiting game.