| It is a perfectly acceptable tool to use in order to either: set the initial camber, then take it to an alignment shop to finish it up properly; or to find out how far it is off to order the correct set of alignment bolts.
For example, you use it to set the camber roughly. This will allow you to ride to the shop in a few days and get the alignment done by a laser, which is far more accurate. The tool can only get it close.
Or you may use it to find out if you need one pair of bolts (usually 1 degree off) or two pairs of bolts (2-3 degree off).
Now just realize that no hand held tool is enough to go against a laser machine that costs thousands of dollars. Plus lowering a car will have other items out, toe in, caster, and camber.
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2001 Civic EX Coupe
Satin Silver
Eibach Sportlines
RH Evolution C2
Kumho 205/40HR-17 | 
