I got in the 2 additional USB voltmeters today, so the MLD's had a quick 1 minute break after 3 full days of mining at 900mhz:


With the 3 voltmeters attached, the one that says 'full"(and with long runtime on it) is the one i already had installed. The others are new.

Amps stay around 2.18-2.35 while running at 900mhz