Super victor clean up

Things did not go well. Has terrible surge and stumble under full throttle, hardly ran down the track. Acts like it's starving for full then takes off for a few seconds then dies off again. Think a gasket is not sealed. Going to hope to find another set of gaskets tomorrow and tear it apart. May have to swap back to the air gap if I can't find the problem. I hope it's not another edelbrock cast flaw that bit me.