The pull list for end X has a lot of ?s on it, it was not clear what should be connected to what on the PZT controllers. When we first tried turning on the servos turning on the pitch servos would cause the spots to move away in yaw and vice versa, so we swapped the cables for the input to the MCL PZT controllers from X to Y. After that the pitch servos cause the beam to drift of in pitch, and yaw in yaw. Then Chris switched the sign of QPD B in pitch and swapped PZT1 and PZT 2 in yaw. Now the servos seem to be working. Clearly we need to measure the matrices in the morning.
(Alexa, Stefan)
We also saw that the PZT 2 (top controller, 2inch mirror) sensor was oscillating. This was temporarily fixed by placing a glove over the PZT to dampen the oscillations. We need to revisit this.