Okay - perhaps, I did not word it correctly - but, you know what I mean...
What I was thinking follows what I said in post #411.
In terms of the 'pit', it is bottomless. In terms of the 'hole', it has both top and bottom.
I was speaking in terms of the 'hole' and not the 'pit'.
Sorry - I should have made that clear.
This kind of thing sometimes happens when I am on my lunch break nearing the time when I must get off of here and go back to work.