$700 on the demo? That's amazing to the point of incredulity. You only get a total of 1250 or something to begin with. I got to $586. Level 6, "Void 2" is the obvious candidate for optimization (I currently have $72 left of $250).

Currently, I have:

$40
$132
$92
$66
$184
$72

I am certain that my level 5 is optimal. I think it should be possible to do level 4 with $80 remaining, but I can't get the balance right. Still, that's only another $14. How are people making $700?

We should have an empeg collaboration on the demo. Take the best design for each level and see where we end up.

Jim