11/24 Issued use - science_super, glider never called back but appeared to have re-sequenced normal missions. This was to save power and to test if software possible culprit for buoyancy pump problems. Buoyancy Pump Issue: Pump locking up, causing overheats. Segment I looked at, ru07-2011-325-4-9, showed it locking at negative buoyancy and having trouble pushing to positive. A couple data points occurred at 500+ cc for m_ballast_pumped suggesting POT issue or software. Much more to investigate.