Hey new to the forum. I have a 1972 nova, I took the subframe out and painted undercarriage along with frame and putting lowering springs on it. What is the process for making sure its on right, i know you dont have much play room once you use the alignment hole and have bolts in. How would you see to make sure frame is on there square and aligned how it is supposed to be? Should i take it to a frame shop after bolting it on and let them check, or its not that bad to do yourself.