I believe you will find this topic of interest:
https://forum.psaudio.com/t/mk-ii-hidden-features/
Furthermore, you may search on ‘ground lift’, using the search option, to read how others fared with their systems.
I believe you will find this topic of interest:
https://forum.psaudio.com/t/mk-ii-hidden-features/
Furthermore, you may search on ‘ground lift’, using the search option, to read how others fared with their systems.