As someone who images in a cold, humid, climate - often in winter the default cooling rate on the ASIAIR causes moisture to form on my sensor windows. Even though I am running a window heater, the rate of cooling is too rapid.
I can solve the issue by manually cooling to 0c, then wait five minutes and go to -5c, then another five minutes to -10c, etc... all the way down to -20c. This is annoying.
It would be handy to have the option to 'Slow Cool' whereby the cooling occurs over (for example) 30 mins, or at 1/4 the current rate, or at some user-settable interval.
