J. Kissel
https://tinyurl.com/LIGOSUSActuatorTuning Table

I've balanced the ITMX PUM/L2 coils using the demodulated optical lever method (LHO aLOGs 11392 and 9453).

I'll characterize in more detail later, but here're the results:
      Former          New       % Difference 100*(former-new)/former
UL   +0.909        +1.13552      -24.92%
LL   -0.965        -0.973361     -0.86642%
UR   -1.035        -1.02334      +1.1266%
LR   +1.099        +0.877201     +20.182%

These new balance values have been accepted into the SDF system.

If anyone wants to get a jump on it, I've measured broad-band transfer functions characterizing the L 2 LPY, P 2 LPY, and Y 2 LPY transfer functions for the new balance. They live in templates here:
/ligo/svncommon/SusSVN/sus/trunk/QUAD/H1/ITMX/SAGL2/Data/
2018-09-05_1602_H1SUSITMX_L2_WhiteNoise_L_0p02to50Hz.xml
2018-09-05_1602_H1SUSITMX_L2_WhiteNoise_P_0p02to50Hz.xml
2018-09-05_1602_H1SUSITMX_L2_WhiteNoise_Y_0p02to50Hz.xml