I´m building this: http://www.talkbass.com/forum/showthread.php?t=705713 I´m looking for information on neck profiles, I found some stuff on Warmoth site and Warwick, but I wanted to ask you guys... many questions. I´m considering a asym or wide D shape Has anyone actually carved an asymetric profile? Any problem of stability since there´s more wood on the bass side and truss rod on the center (this goes for Tobias users too)? Also being a singlecut can it lead to uneven neck relief? Any major diference in sound? It´s said a chunky neck (D wide shape for example) improves atack sustain and of course stability. Comments and sugestions are welcome! Thanks!