2018 stage 1 Fully armored and big 8274 winch and I run 188-190 at 60-65. Occasionally it’ll spike to 200-202 but then the t star opens and it goes back down to the 190 range. Usually only does this right after I leave the house and everything is cold. I guess it warms up faster than the t stat can open up to maintain the 190 temps. And this is with temps in the 90’s or the 60’s. Don’t matter. Runs the same regardless