New to TT (long time pop-upper) WD hitch probs

If you are pulling into a tight spot on a slope or angle, you can undo the bars first then position the trailer and unhook. Same goes for hooking up at an tight angle or on slope. Hook the tt up, raise the jack and pull out onto level ground. Then hook up the bars (may need to lower jack again to help). You won't hurt anything moving the tt around a little without the WD bars tensioned.