Quote Originally Posted by Don5999
She is only a baby - weighing about 142g.

Whats the best way to bump up the cool side? The UHT is only under one half.
It seems that the room temp is probably pretty cool. So aside from getting a space heater and bumping the room temp, another UTH for the cool side with a second thermostat is the way to go. With temps that low you are risking a respiratory infection sooner or later.