LPG Discussion Forum

I'm having a few problems understanding the instructions on the Lektron CO.RE.GAS system. <BR> <BR>The instructions say that the engine should be revved to 3000/3500 rpm and then the manual regulator on the stepper motor should be adjusted until the LED's alternate. All ok so far. <BR> <BR>Then the destructions say that the engine should be left to idle, and the CONVERTOR (my capitals) should be adjusted until the LED's alternate. <BR> <BR>Now for the question, where do I adjust the convertor?, is it one of the trim screws on the control box?, if so, which one? The Timing Relay trimer?, the TPS trimmer? or the Oxygen trimmer? <BR> <BR>I originally thought it meant the stepper motor regulator, but that must be for the high rpm mixture adjustment.