I believe my VRO system is putting to much oil in the fuel system at idle and mid-range. It runs very rough and smokes a lot at idle. WOT runs great! To test this I want to disconnected it and pre-mix my fuel. My fuel pump does not have wires to it like whats in the top secret file. Do I just take the oil line off of the fuel pump and plug it? Then disconnect the wires to the oil tank? Thanks.