The point is I enjoy it.
Some don't enjoy it.
And some don't.
But to answer your question:
Any time one is taken out of long term storage.
Any time a modification is performed.
Any time one gets put across the block.
Any time a novice seeks advice on the subject.
Any time.
I clean by hand because I enjoy it.
But I am also one of those weirdos that enjoys cleaning guns after shooting and my own maintenance on cars and motorcycles.
YMMV
A tuely uninspiring machine.
It replaces exactly zero workers at a much slower rate., with the added bonus of hanging out in the live lane.
Can it pick the cones up when it's time to open the closure?
I don't think deaf people benefit from hearing aids.
People that wear them are hearing impaired. "Turning them off", IOW, removing them, does not make the world totally silent.
In a situation like this, must the six lay where it rests, or does the incoming player have the option to restore (or not) the six as close as possible to where it was prior to being moved?