Is this what its called when your plane dips wobbles almost hovers going straight? I always flew during early morning and evening when breezes stopped and it was calm. I'm noticing that now in the early morning I don't see wind but its like the perfect storm with the plane dipping diving and bucking going forward Almost flipping and changing directions. Is this normal when winter is approaching. Is this hot and cold drafts? Is flying finished until next summer? WHATS THE DEAL?