No, I don't like when people try and criticize me without leg one to stand on.
You have to open-minded when someone criticize you.
For example you often criticize people without mercy.
You want someone apologizes to you when he/she insulted you but in other hand you never say sorry to the person you have insulted.

At WORST, one of my three suffers from being unwieldy, and that's only if you assume we can't add digits to the front.
We can assume anything if it comes to a theory.

Facility? Unlikely. Deposit? Possibly. Not like it's impossible, what with all the Lunar cries throughout time.
There's many old structures in DSRF.
The structures existed before those DSRF people discovered it.
Maybe Lunar Cry is an issue here but how can you prove it.