i have never heard of this practice. but if the ground is SOLID there shouldn't be any need for this. personally i run the ground up to the - term. on the batt. that is where it has to go any way. i have found doing this reduces the chances of noise in the system.
but what ever works for you //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif
hm, im not sure either but i think you have it mixed up. i know that your power wire should be on the opposite site of the rca and rem connections because of interference, if this is true, then i presume that it would be the power wire.//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif
Well if you really wanted to know--- Neither power or grounds cause noise in a system. Unless your refering to a ground loop which is never really seen. Noise comes from processors and H/U leaking it in through their power wires into the signal side OR HIGH IMPEDANCE in RCA making them act as a anntenna rather then a signal patch