Is there an easy way to align the front of the camper?

I don't like the idea of pushing on camper, or using "guides" inside the truck bed. Anytime you try to push the camper to move it, the feet still stay put on the ground but the camper body moves. Something has to "give" to allow that movement. Most of what gives is the corner of the RV. Keep using that "give" over and over and its going to become easier to move each time you push on it.