I've been looking through some PHBG threads but I can't seem to find my answer. Also, don't link me to the PHBG manual. I have it at home. I've read it. I'm at work and can't download it and thought someone might just know whats up.
I know about the needle and the clip settings. I've got that. What I'd like to know is, what is the differnce between the other needles you can get. I heard they are "different tapers" but what does that effect? Does a w6 run leaner than a w7?