Hi All, I am replacing all my factory gauges on my '67 SS with new OPG's replacements. (see http://www.chevyhiperformance.com/howto/90726/ for complete details). I understand all the new connections except on how to hook up the new BATT gauge, which is a VOLTmeter now, as opposed the the old stock AMMeter. Does anyone know how I should hook it up? Many thanks as always!