So I've got a Fender Starcaster, my first guitar. Now I'm not sure if it's because it's cheap or not but when I try playing hammer ons and pull offs I just get an annoying buzzing sound. Is there a way to fix this problem? I play with the guitar volume setting at 57 in windows and manual dial for both tones set to 1 and volume 7-10. If there isn't a way to fix this and it's because I have a guitar with crappy pickups what should I be looking for price wise and what brand?