Are your carbs factory to the bike? If so the vacuum adapters you ordered may be too small to fit. Stock carbs use 6mm adapters - They can be ordered from crazyPJ on here or from Common motor collective. https://www.common-motor.com/honda-360-tools
What type of filters are installed?
Numbers on the gauge really dont matter to you. They just need to be tuned the same at idle.
And now the entire pilot circuit is clear? Fuel enters at the main primary-feed hole to pilot jet under screw (liquid fuel is then atomized)-feeding atomized fuel to A/F adjustment - then onto the 3 small holes in the bore.
Its the 3 small holes that get easily plugged and can be a bitch to clean as there is a large cavity they are fed through. The cavity can hold a large amount of trash, and can only be accessed w cleaner, compressed air and thin wire entering through the holes. Dont remove the plastic plug to the cavity itself.
An old pic I snapped spraying cleaner through the large A/F mix hole and the 3 small pilot circuit holes...
Set up A/F mix according to manual.
If this is all clear your problem may be a vacuum leak. Check insulators (rubber boots at the head) for cracks or they can easily be permanently warped by over tightening the two screws to the head. I coat the gasket w a little Hondabond.
Add a drop of heavy oil to the felt seals on linkage shafts, ensure the caps are in place to seal the outboard shaft ends.
Links to carb stuff Ive done...
http://www.dotheton.com/forum/index.php?topic=27417.msg885289#msg885289
http://www.dotheton.com/forum/index.php?topic=63133.0