I'm looking into making some carb adjustments to improve how the van runs. It has been running and driving well enough, but idles a little rough and low when warm. Something else to note is that I'm driving the van at an elevation of 6000, likely far higher than where it came from. I've checked some other threads and found co flirting information about what adjusts what. Here's the carb for reference. Am I correct in understanding I need to open up the air screw (2?) And screw in hot idle (3?)
