I can't wait to try that. Thanks Steve. When I do it I'll let you know the mileage difference. And you're right, it is running too rich. I can smell it when I shut it off in the garage.Your settings sound to be way too rich.
Reset at high idle again to make sure it is at it's smoothest at 1800 rpm.
Then turn your accelerator pot down by .5 (red pot)
You can keep turning it down slowly until you feel a difference in acceleration.
This should cure your mileage problems.
Didn't mean to hijack this thread.