Oli, Ryan S, Sheila, Camilla

This morning we didn't go through SDF_REVERT as I had a pending sdf change so we went to CHECK_SDF whihc skips SDF_REVERT. We then had the ETMX suspensions model saturating, tracked this down via cds overview of h1susetmx and ETMX L3 DAC screens to be the L3 bias saturating.

We found that the nominal ETMX_L3_LOCK_BIAS_OFFSET value (saved in sdf) is -8.9 but ISC_LOCK PREP_FOR_LOCKING sets this to -9.3 (saturates DAC). Can see them arguing in the attached plot.

A to-do would be to remove this control from ISC_LOCK but Sheila said this isn't simple as other gains need to be adjusted too. Can look at doing this is the future.