[quote name='ikay' timestamp='1364974854' post='2033393']
I think stiffer necks such as graphite have a higher resonance frequency (not lower). This generally has the effect of moving any potential deadspots up into the higher fretted note range or beyond.
[/quote]
To be honest, its been a year since this topic was last discussed and its possible I may have confused myself in the meantime. I recall Alembic saying the peak went down, but Michael Tobias says it goes up.
But anyway, here's a vid;
[url="http://basschat.co.uk/topic/1324-neck-dead-spots/page__view__findpost__p__867638"]http://basschat.co.uk/topic/1324-neck-dead-spots/page__view__findpost__p__867638[/url]