I apologize to all of you for this question. I have searched the archives twice for an answer, and have yet to find it. I realize that there have been tons of posts, but I can't quite get this mod pinned down. I need to locate the grey wire. If you are blue/green challenged, this is a bigger issue than it would appear to be on the surface! I have located two six-wire plugs and one two-wire plug exiting from the CDI. One of the six wire plugs appears to be black, and the other grey. The two wire plug is black. I think the grey wire is part of the two wire connector, but there are several light colored wires in the other plugs. Can someone please confirm? Thanks for the help!