*[Failing IR correctors]: At 60cm: Measured compensation of lost skew quad correctors with Coliniearity Knob. Measured the effect of the phase changing knob (from IR1 to IR5). Went to 30cm then trimmed out MCOX (made BBQ worse) and tried a prepared correction, worked fine. Also trimmed out the MCSSX B1 (larger bbeat, but acceptable) and trimmed in the MCSSX B2 for compensation (could not be fully trimmed due to corrector strength limits, trimmed as much as we could and measured). Kmod at flat-orbit w/o local IR 1 corrections. Orbit changes w/ and w/o local IR1 corrections and with changes in colinearity knob. Changed Q1L1 -> Kmod. Trimmed in knob for f1020 and measured.
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