I have read on a couple posts that Oakley headquarters will do a free tune up if you bring your glasses in. I wasn't sure if this just meant new earsocks and nosebombs or the full tune up where they tighten the frame back up by replacing the rubber in where the nosepiece and eyepieces meet that is riveted together. I live little over an hr away so it and want to visit headquarters anyway but if someone could clarify on this I would greatly appreciate it. Thanks