I've noticed in the last couple of long locks that Mode 7 on ETMY slowly rings up. I mentioned it in log 31000, Cheryl did in 31657. With Jenne's ok, I've increased the gain in Violin_mode_2 to -24, from -20 in ISC_LOCK and loaded the new code. Cheryl went all the way to -60 in her log, so we clearly have some head room. I'll watch over the rest of my shift to see if this seems stable, but it's working well so far.