KlausVanWinkle
Explorer
I followed this video.. worked great.
https://www.youtube.com/watch?v=gCMiAkgY8m8
I believe you don't need the ave pro cal for this (or at least, i didn't).
went from wheel being at 10 o'clock, to being damn near 12 o'clock easily.
Roll (away form you if you are under the jeep) to the right, to get the wheel to go the left, pull it towards you.
Thanks for the video! The procal acts like the piece of yellow tape eltting you know when the wheel is center using the blinker arrows and highbeam light. It works like a guitar tuner.