Boy, does my son's slant run crappy!

The venturi bleed tubes dropping out is a common prblem with many brands of carbs. Peck the tube back down in its hole. Use keen center punch beside the tube to stake the tube in place. The center punch mark beside the tube distorts the potmetal casting and the roundness of that hole. Hope this makes sense. If you'll look closely at the casting you'll see thats how the factory did it.