It doesn't matter WHO checked the clearances, it may turn out that those of you that did it yourselves may have done a better job than the unfortunate and oft maligned dealership mechanic. I just didn't want people voting who have never had them checked but are just guessing.
Also... we are not worried about mileage, but if you have had them checked twice over a period of time then I guess you can vote twice.
The nameless person (Rusty) who wanted this poll was just curious about the frequency of actual adjustments needed