I’m learning to love Amplitube. I’m playing with presets to figure out how it works, and this works fine with the clean and crunch presets. But the metal presets are terrible—most of them are just digital-sounding gain swimming in a sea of hiss and noise. I tried tweaking the basic amp models but everything seems to be either too little gain until it jumps right into noiseville. I get better metal sounds out of Garageband. Is there a guide to getting decent metal tones out of this program?