Okay, so i've got a vox ad15vt which i love. And i've figured out a really nice clean bluesy setting, and for my distorted channel, no matter how much i mess with it, i never just get an average distortion. I always have a really metal sounding one. The kind im wanting is more rise against, green day, alter bridge, 3 doors down, three days grace type distortion. Mine always seems too harsh.

Any ideas?