I am having a hell of a time trying to get this tuned back in. I just switched over my fuel system to a return style with a boost reference FPR. I am running a 2bar map sensor and the damn thing is running rich as hell and idle swings all over. vacuum is 34kpa at idle (262torr) and from a stop it will idle fine at 14.7ish but as soon as I start moving it idle swings and spikes lean on tip in, its driving me nuts, it also running pig rich. Any help would be appeciated.