So, you’ve successfully installed a Dimmer 2 and can control the lamp brightness.  However, you are getting some flickering which you don’t know how to resolve. Or maybe your lamps are flashing at certain times – either with a Dimmer 2 or without.  Read on to discover how to trouble shoot this problem.   Start by wiring up the Dimmer 2 using the 3 wire diagram found in the online Dimmer 2 manual (avoid using the 2 wire version).  Create a test-bed  version if necessary, by placing the