The two testers I've spoken to, one has PMed me, the other one needs to as well so I can sort that out.
I'm just moving very slowly here. This isn't even as complex as Argentum, which I really need to get my reviewer to write up, but it has its own pitfalls.
With this stuff in loop testing, I'm moving ahead to a unique idea of my own. I'll be announcing it, as well as testers for it when I have my hands on some more raw materials.