Quick status around our "clean it up" testing etc.

Been running the two (out of 3) semi working u3s for a while. Both cleaned up neatly, applied non conductive paste, Noctua NT-H1. One of them has a new psu, Chieftec AC Power Adapter CDP-090ITX 90W.

Unable to have any consistent data on the psu effect on performance here.
Units are very much ureliable, needs to be reset at least once a day. Clean up doesnt seem to have affected reliability.
Getting better performance with cgminer from bitmain, but the latest version with changed parameters compared to the last 2014 version seems to be slower. Hopefully more stable...
Both units running open, no cover, and with extra cooling surfaces attached to the heatsink.