Anyone care to enlighten [user]killjoy[/user]?... Though the voltage reading with a load does not go up in a linear fashion, it does appear to increase in accordance with a pattern. The reading taken without an electrical load in parallel does not form a regular pattern, and even produces an anomaly in the voltage reading between tests at 50% and at 100%. With the control system dimmer curve set to linear, those two reading should differ, yet they do not.