I went shopping around for an installer for an alarm and was curious how much they would charge to do the big 3 on my car if it was real cheap Id let them do it instead of doin it myself..1 shop was in business for over 15 years and the others about 10 years...All 3 of them looked at me like I was crazy and said they never heard of it. then I explained to one shop what it was and he told me the the wire from batt pos to alt pos is gonna cause whining...Wtf are these people still in business and not know anything about this..All 3 were strictly car audio and alarm shops.
