Upon even further inspection of the exploded view from the shop manual that air bleed piece appears to be the pilot jet. So it appears the pilot jet is blocking the pilot air screw hole. Could the pilot jet possibly have moved down and is covering the air screw hole. Even if this is the case there still seems to be no threading which the air screw could screw into to. If it would help anybody help me I could take some pics tonight and send via email. Let me know! Thanks for all the help everyone.