Ah, neat stuff. I don't use AngelList much. Apparently I am coinvestors with your investors on other stuff.
I really enjoyed the bit where you stayed up all night, redesigned, and bit the bullet. I am finding, repeatedly, that the thing to do is that which was previously uncontemplatable.
Yes. I never expected to do it, but I was finally, completely convinced it was the right thing to do, aided by the fact that, at least at that moment, it was the only thing that I could live with.