As always, there appears to be no definitive or explicite way to do this. If I do the front springs with the compressor as in the manual, I'm not sure what type compressor to use. The Hayes manual way instructs you to do it with a floor jack, sounds easy and less expensive, but could be tough to get everything back together again (tough ain't bad, impossible is a *****). Would someone who has done this on a 107 please enlighten me as tto the best way! If I gotta spend $400 bucks on a special MB compressor, I might as well have my indy do it, but I will not learn anything and deprive myself of doing it myself.