On Friday Jason shot us in on the WHAM5 ISI Optical Table position.  We started needing to go South 2.4mm, East 3.6mm and CCW 880urads.  Vertically it was 1.1mm low (see log 11061.)  Couple adjustments with the DSCW Springs and Jason gave us the close-enough sign at 1mm West, CW <400urads and good N-S.  After that work, I checked the DIs and it looked like we had disturbed the vertical.

This morning we checked and sure enough we were out of level across the Optical Table by almost a mm.  We corrected this easily bringing up the three low corners.  I thought this would correct the low elevation but the average elevation is still low 1.1mm, just outside of tolerance.  The disturbance friday must have dropped rather than raised anything.  I should have looked closer earliar.  Today's vertical move disturbed the horizontal position slightly, improving the yaw by ~50urads, shifting west and south 0.1mm.  I'll check with the PTB if this is close enough to move on.