80's rock and most metal solos perform this "technique" frequently, at least I here it alot. It sounds almost as if its an ascending scale in the box position with a light palm-mute. I've heard ol' Zakk Wylde perform this countless times, Rhoads in "Crazy Train", and MANY thrash metal bands. I'm not sure what it is, and if someone could put me at something thats related to it, or has any advice as to help me conquer it, it would be GREATLY appreciated. It just sounds perfect in metal solos, idk...
Thanks
Shags