Carb float bowl wet adjustment tool

Saw this on FaceBook, Team Belbros.. 

Gonna give it a try!

Place carb body on top of glass, the bowl underneath the top.. Connect fuel to carb, fill the entire volume, see where
the shutoff point is?

There's nothing like having a glass jar filled with gasoline on your work-bench, waiting for an elbow to knock it onto the floor !

I'm "befuddled" as to why you can't use the typical method........

 

"The Wheel has already been invented" !

 

I like to live dangerously! That's why I have two wood-burning stoves in my shop a glass jar with 1.85 quarts of gasoline in it, working on a workbench and using authentic fingers!

Made this adapter for 79 carbs..

Haven't figured out how to for later carbs with screw, not a bottom bolt.