The FSS was locking on a 01 mode when the resonant threshold is set to 0.55.

I raised it to 0.6 and it now locks on the 00 mode. 

However, the transmission is now only 0.93, down from about 1.4.

Apparently the alignment into the RefCav continues to drift.   The orientation of the 01 mode and the reflected spot indicat that is is off in both yaw and pitch.

Looks like the PMC input alignment could use a touchup too.

We should plan on touching up the alignments on Tuesday, if not before.