If I just pull to camp and unhitch, no problem. But if I need to level, I'm moving the trailer up onto a leveling system, then putting the truck in gear and putting on the parking brake, holding the trailer in place, to some extent, up on the level. Because of this, there's a lot of trailer weight
pushing against my truck.
So you can image: when I use the tongue jack to raise the trailer up off my truck hitch, it's a bit stuck, and when it finally releases, there's a lot of built-up energy releasing with it. It's a little sketchy. It pops up and the whole trailer shakes/shifts.
Is this just "normal" and something to be aware of and be cautious, or am I doing something wrong, or is there a way to minimize this?