vtraudt wrote:
Lifting at the 2 rear corners (the front is already lifted at the corner, the A frame (front jack) lifts the 2 front corners, and all the static bending is/has taken place every time you put your front jack down, or hook up your trailer to the car)
You must have some weird trailer. Other than the ones with floating tongue, any of the hundreds, if not thousands of trailers I have been around, jack the front up, the rear goes down. When pivot on the suspension, there is no force to flex the frame.
