Best advise someone once gave me when I started on class 1 is that when reversing, for one. Whatever way your steering axle wheel is facing is the direction your trailer will be facing when starting a reverse from a straight lone and secondly, if pulling a tandem (2 axels) then the rear axle is the pivot point and in a tridem (3 axels) the pivot point is on the center axle. Made reversing a hell of a lot easier for me after that.