ok so i just finished overhauling the carbs on a 96 gl 1500 that sat for about a year. also replaced fuel pump, fuel filter and rebuilt petcock. i got it all back together but i could tell it's just not quite right off idle. so i noticed while doing the idle drop procedure that turning the mixture screw on the right carb,all the way in or out has no screw effect at all. when i turn the mixture screw on the left carb it does what it's supposed to do. i know i need to backtrack/ any suggestions on what to look for would be helpful....thanks.