Stefan briefly mentioned in his alog last night that something happened with HEPI that caused them to realing etmx and TMSX

Today I tried to check the TMSX alingment using the baffle PDs, and found them 25 urad away from the saved positions  (I've saved new posoitions for both PDs and the aligned state).  For the record the positions were:

PD1 202.9 P -232 Y PD4 272 -293.8 saved

PD1 204.3 P -207 Y PD4 274 P -269 today aligned 238.15 -237.9

I've attached a screen shot of the CPS positions, after a glitch in HEPI stage 1 move by 10 urad, and stage 2 by about 15 urad in RZ.  According to Sebastian the total yaw the TMS would see will be the sum of these, so the ISI move explains the required move of TMS.