Hi, I saw your post and I m exactly in the same position.
I already bought a 24” touch foil. I tested with a transparent glass and it s working 100%. But when I put above the two way mirror glass…the touch foil doesn t work.
Can you please tell me what kind of glass do I have to use? I need to buil an oval magic mirror.

Thanks
Andrei
firi1087@gmail.com