How do I level a house with no basement that's on cement blocks?

Question:

Answers:
find your highest corner..we will call this your base corner.to your left and right are corner "A" and "B" and then the final corner "C".standing at base coner lvl base to "A" then base to"B"...then lvl "A" to "C" then check "B" to "C" for lvl ...rememberyou lvl up to the hight of your base .easy huh?