I have a quick question that someone may be able to answer, I have almost finished installing the Optimizer in my 94 K3500.While installing the lines from the vacuum pump and wastegate diaphragm to the controller,i noticed that the rubber connector the lines slide into on the controller end came off. I slid the lines back into the connector but upon closer inspection found that the controller appears to have a metered (orificed)port and an larger port.which component connects to the orificed port? or maybe a simpler question would be white line left or right? J.R.