Over the weekend I wanted to try modulating PR2 in yaw, pitch, and length, as well as CPs, etc. to see the effect on shaking-enhanced scattering peaks. I haven’t got a chance to do more than the first of these yet but the attached plot shows that the peak in DARM did modulate with a slow yaw injection at PR2, while nearby parts of the spectrum did not. The plot suggests a better parking place, but the stationarity of the optimal yaw needs studying.