I am having some trouble on how to go about installing this on my Galaxy 949. I’ve installed these before on cobras & had no problems. The galaxy has the board that is mounted directly to the mic plug on the radio. The only problem that I am scratching my head about is the audio location. I don’t know where to hook up the white wires from J1 & J2. Before it goes into the mic plug board or after, (if it’s after I’ll have to cut the trace coming right off of the solder side of the pin).