Hello Isaac,

when I look at your building reports, I'm sure that I can learn from you!

The reduction of the cooling part has no release of Hacker company!
But taste is not critical, it really can not go wrong.
My controller is situated full in the cool air flow and I measured only barely elevated temperatures. ( approx. 10 degress Celcius)
I do not know, if it works at 38 degrees Celsius; in Central Europe, I had never had problems at 30degrees; even no problems in the rain.
Please read add. the PN.

best regards

Bruno