Those camera targets should comes with built in levelers so you just have to tilt and turn it to make the job easier. However, if it's magnetic, you can buy two small leveler with magnetic and place it on the target. Good job.
You're right, a lot of works but the calibration only takes less then 1 minutes. Someone needs to make some improvement on those tool you purchase to setup the calibration process so it will takes less times and guessing works out of the setup process because of poor tooling aid. I mean, the pole wasn't even fit tight into the stand..you have to use a piece of tape to assist. Those you bought and used are like home made and not precision at all. IF you bought those from Honda, shame one them.
