mileage. the harder i try the worse it gets...

The ones getting 20 mpg are the ones we blow on pass on the freeway doing 75, while they are doing 55...I wounder still if they really are getting 16 and thinking they got 20..maybe their speedo is off and they thought they were going 60 and we were going 80

Good point about the carb springs, and yes the idle screws should not be out so far.