Re: Setup questions
I'll second that. I'm not the type who really goes to the point of measuring my relief, but I know that I have, to some degree, relief in all my necks.
I'd be more inclined that if I had buzzing on my low E around 2-5, I'd simply raise the bridge on that side a slight bit. There are many ways to do it. As it's been said though, it's all subjective and solely based on what feels right to you. You can raise the bridge, adjust the truss rod, or add shims to the nut. It's your guitar man, and that's the cool thing about it, you can end up doing it any way you decide to!
I haven't brought a guitar home yet that I haven't completely torn down and readjusted everything to how I want it. And these are guitars usually coming from guys who can set em up.