I had to pay extra attention at the volute and heel. I switched over to my less aggressive half round rasp for this.
http://i23.photobucket.com/albums/b3...psqwwlmjd4.png
http://i23.photobucket.com/albums/b3...psg123ir3i.png
As I keep filing, the neck gets rounder and rounder.
http://i23.photobucket.com/albums/b3...pscnf2b5vu.png
I try to maintain my file horizontal to create a flat area in the middle area of the neck. This helps me get a flat, Ibanez-style neck.
http://i23.photobucket.com/albums/b3...psbsujopvw.png