This last lock, we got to 30W just fine, but lost lock just before nominal low noise, at the CARM gain increase.  Sheila mentions that the increased CARM gain was put into the guardian last night, but that the measurements showing that gain is okay were taken after we'd thermalized.  It's possible that we can't put in the extra CARM gain until we've lost enough 9MHz buildup.

I reverted the CARM gain increase in guardian, and we locked just fine.