Hi folks i need some help with my carb. Car is a 1971 dart 318. I just removed the dizzy to fab new kickdown linkage (not hooked up) and now I have an insane high idle, like 2,000 Rpm high (no tach). Curb idle screw is not even touching the cam. no matter how much timing I pull out I cant get a good idle? Timing is around 8 BDTC but to even get where it dosnet sound like my engine is gonna blow Im at @ 10ADTC. I have sprayed the carb with eletric parts cleaner and found no air leaks. Both main and secondary butterflys are closed. I cant understand how with all the blades FULLY closed it can even pull that much air? I just rebuilt the carb and it was working fine before I pulled the kickdown linkage and Dizzy. It dose look like a lot of fuel is dumping out of the primary discarge nozzles but I never looked before so I dont have a base line to truly judge off. Thanks for any and all ideas.