I suspect that the voltage regulator on my 2001 Polaris 500 Classic Touring is acting up, so I ordered a new one through a local shop and the one they ordered has 2 wires (brown (ground) and a yellow (hot)) my old regulator has only the yellow coming off of it. Now searching online on how to wire it up I see varying ideas, one is to ignore the brown, another has the brown cut and wired to the same bolt that the original brown went to and wire together. The new regulator is a SPI and the oem is discontinued from Polaris so I guess I'm wondering what is the best way to wire up?