Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to set up a pop up camper [title] Position the camper where you would like it to be on your campsite. [substeps] If it is already level you can skip to blocking the wheels. Note which side is low.

Ending1: If it is low it can be halfway down or too high. You can also add things to add as references when you first go and run the camper through the side that is still level but not sloped. Ending2: This will be the wheel you will need to level up. [title] Check side to side level of the camper. Ending3: If it is lower you may have better choices. If your campsite already has a camper, it's also a good idea to plant the camper anywhere, like under the swing to avoid disturbing the camper. Ending4: Position it so that the open side is mostly facing up toward the roof. If the camper lands in a buried position or near one of your wheels, be sure to put it down.

Answer format: ending1/ending2/ending3/ending4