JersyDevil
Not trying to be overly critical, trying to be helpful but I do notice you have not had your rig to long. Perhaps you have driven large rigs in the past I do not know.
But it takes a few thousand miles to get used to driving an RV. You just don't drive it like you do your car. I tend to drive slower, way more cautious, and way more alert for any possible scenarios. I back way off cars in front, as RV'S just don't stop well as you know.
Took me a while to realize I am not going anywhere very fast. So basically I just slow down enjoy the ride. Maybe that will help some