We recently had all 3 actuators and the blend door replaced. Since I am not familiar with what is normal for these trucks, I have some questions. First, is the air conditioning "weak"? It takes about 10-15 minutes of constant driving to really cool the cab in 100+ degree heat. I am used to better cooling, but I also am used to bigger vents. Second, are the side vents noticeably weaker than the middle vents? Not getting much air out of them. Last, are we supposed to have floor air/heat? I feel nothing blowing from below. I have calibrated the controls per the Library, but did not see any change (not sure if they were previously calibrated). Curious to find out if these are malfunctions or just how it is. Thanks for reading.