Here you can see one of the effects of uneven flooring - cracked walls. This can happen when pressure is put on the wall from a slumping floor.
This SmartJack has been adjusted to hold up the crawl space beam. It will soon be buried- completely securing it.
This SmartJack's base has now been buried, securing the beam.
Here you can see the beam supporting the "ceiling" of the crawl space. This should help to stabilize the home's floors and create more evenness.
Here is the schematic drawing for the installation of the supplemental beam and SmartJack system.