I am going to do this job with my son, he has a 2005 ram 1500 quad cab 2wd. My question is on the coil. This truck does not have a full strut assembly but coil and separate shock set up. I will buy a coil spring tool. The guy on American truck doesn't use a coil spring tool to do this. Any tips on how to go about breaking down the coil and shock and then using that tool?