I know that some of this has been covered before but just changed my regulator and the LEDs still come on the same way.  When I first start, they remain on.  It is not until I rev the engine that they go out.  One thought.  Could it be that the voltage is not high enough because some of the diode sections may not be working?  Just a thought.  Any experts out there who know why the LEDs require a rev of the engine before they go out?

William