lift defect? can it go lower ?

hey guys -
just got a 3 inch revtect spacer on the front and 1.75 inch on the back of my 05 4dr prerunner. its been about a week and i dont know if its me getting use to it or what but i can swear that it sits lower than when i first got it. it also seems as if the ass end drops lower. is this possible? like always thanks for the input.

 

im sure its possible due to settling. but a week seems pretty quick. take some measurements, it may settle more.

 

x2