Ignition warning light

[JohnOmg@aol.com]

I just installed a new wiring harness in a car that has not run for a decade. 
 The ignition lite golws bright when key is switched on, but only dims 
slightly when the engine is revved.  I'll go thought the checklist in the 
manual but thought there may be a simple solution.  I painted the generator.  
Is there a chance that it isn't grounded well enough?  I've tried two voltage 
regulators and the problem is consistent.

John Olman