If I am correct about this, it is not actually floorless as you were saying because the agreement does not state that they have a duty to increase authorized shares beyond 900MM.
~~~~*sigh*~~~~~
If it makes you feel better to believe that reaching the limit for authorized shares makes the debentures not "death spiral" instruments, then have at it.
Consider this - if the remaining 600,000,000 were all used to convert the debentures, they would convert at an average share price of one tenth of a penny. That would mean that the share price would lose 99.3% of its current value. If that is not a death spiral in your eyes, then I can't help you.
I honestly don't know why you keep asking me questions if you refuse to believe the answer.