See alogs 39484 to start, this covers the corner3 CPS laying on the rail and attempts to clear it.  It seemed okay after in chamber work on  30 November, alog 39579.  However, as I look again in an effort to close the ticket, it looks like while the position has not shifted (like it was doing before,)  the noise on the channel has increased.  The increase is not causal with door removal and the other corners' sensors do not show any similar time series noise expression.  This corner3 CPS satellite box is maybe the most vulnerable to proximal activity and there is of course the 5-way cross installation complication. Dang!  I will change the FRS status from PENDING to what ever it should be now.

The attached 120 day plot shows the HAM6 CPS local sensors.