Hi. A little over a month ago i replaced my SS super E carb with a stock cv carb. All in all it runs much better with this carb. However, sometimes i will get a cough at the carb, when riding slow, like if i hold the throttle, slightly open. After that it seems fine. I am not sure how many turns the idle screw is out right now, but I am sure it's at the point where i should not turn it much more, i just got off of it and dont want to burn my hand more. I was told that it had the stock jets from an 883 (the guy i bought the carb from did a 1250 conversion and installed an ss carb). I wish i wrote down exactly what jets were in it when i had it apart. Also, the bike has straight pipes. Anyways, does it sound like a jetting problem? Could the straight pipes be causing it to run lean? Thanks.