i recentely bought a jackson dxmg and tuned it to drop c using 10s but the 2 thickest strings start to fret buzz from about the 12th fret and onwards any help?
what string do you use?
id recommend using 11s. they're the best for most types of tuning, from drop C to standard...
have you tried messing with the action?
.11-.52 are good for the C tuning..if you got .10-.48 or even .09-.46 it willl not go..
raise the action or go with a thicker gauge.