change the mod's version from [createbigcannons-1.18.2-beta-0.2] to [e.g. nightly-4b2bde7 / beta-0.1]
and i found that i can't load the cannon from the breech

when i use plunger to pull the breech and the end from the side
the barrel and the chamber moves together
so there's no way to load the cannon from the breech

this issue is not founded when using [createbigcannons-1.18.2-beta-0.2]

Firstly, you don't have to use glue. To push screw breech, you unscrew it, and then push it away. You also don't have to use two different breeches at the same time.