Sump help

[gregzz4]

Originally Posted by freeze

So from what I am gathering from you is coming in at trapazoid on right, flowing underneath to the upper left chamber with the tape measure in it, then flowing over the wall to return in bottom left...

Ya, that's it
We were talking different left/right/up/down
I was thinking of the chambers as they sit with the longest edge against a wall, not the way they sit in your pics ( which is totally backwards anyway )

What do you think ?