Added a second DSM to this site to sample all but the analog Setra sensor. Fixed noisy messages from 10m RMYoung by moving it to a different port. RMYoung at 20m is reporting non-zero diagnostic flag, and nothing we did fixed it. The voltage at the DSM mote is 12.7V, but maybe there's too much of a drop up the tower, or maybe the RMYoung is beyond it's useful life.
The JIRA issue on the crashing TItan problem has been updated: ISFS-149.