Re: Emg buzzing...grounding?
Sorry for bringing this back from the grave. I have the exact same issues with my ARZ800 with EMG 81/60. I found out the bridge is indeed connected to the volume pot ground. Its hard to see with bare eye unless you use a VOM. Will check tomorrow to see if removing grounding solve the noise problem.
To give you an idea, my hum is much more than Dimarzio Fast Track 1, more than Dimarzio Fast Track 2 and less than a cheapo old japaneze SC in a completely unshielded old Aria strat.
Also, just figured out the stock shielding of ARZ800 is a joke. Hardly any connectivity in the supposedly "carbon paint" "shielded" control cavity.