What I am trying to say is that unless you are the solo owner of the vehicle which I presume your not and you bought it used( I could be mistaken) then the previous owner(not you) may have cut the springs( which is a very bad idea) to cut the cost of not paying for struts/shocks for the effect. In no way was I ever stating the you mdb20 cut the springs. Your question was why is the back lower I was stating that maybe the original owner cut the springs( not Mdb20).