[ThePair]

I see the points. I will enlarge the time, and check my other settings as well. My temp is in the bottom right corner -- it was the easiest/clearest place for me to drill through the back of the fridge without having the heating elements in the way!

I'm fairly satisfied with what I've got -- far better than stock! -- and I'll let you know if the settings change make any kind of noticeable difference in function. I have added fans on the cooling fins internally, drawing air in to circulate the cold better, as well as fans on the top vent on the outside, to better allow for convection behind the fridge. These two mods should improve efficiency, now it's just a matter of fine-tuning the master controller...