This pi shows several mods. There is a 1.5" piece of plastic decking on each side of the front jack points which moves the jacks 3" away from the camper allowing enough room to back under the camper without running over the jack pedestal.
Also displayed is a pin mounted to the jack point with a welded pin which ties to a strap bolted to the upper section with a loop into which the pin fits. This prevents the top section from flying off in a high wind. You will also note that I have hardwired the 12V battery input cable and done away with the 4 tiny plugs. They allow only a #14 ga wire insertion and the wires from the battery were #12 ga, so too small. Not all the wires would fit within the plug and the hot wire had shorted out so I just wired them solidly with HD spade connectors and covered the hole with :magic tape".