[Sheila, Terry, TVo, Jenne]
Beam go through hole, all the way to HAM6!
Attached are 3 screenshots, with titles indicating what they mean. The important one is the last, BeamOn_AS_C.png, which is the slider locations where we see some beam on AS_C. That means that we're making it through the output Faraday!
(The 2nd screenshot is where we think we're roughly centered through the OFI).