[tirwin]

It will sit high at first like Reiver said. Once you get it out on the driveway you can stand on the doorsill and bounce it up and down and then go for a drive. See how high it is after you let it settle.

There is also a calculator that Will Ferch made that can help you get in the ballpark.

The ER adjustable will let you fine tune for corner balancing. Did you get the quick change torsion bars? If so that will make it much easier if you have to re-index.