Bad Subject GREs

<p>How bad is bad with subject GREs?
I've heard the percentiles are skewed really badly on chem, and I'm REALLY not happy with my score. There's not really anything I can do now. But how poorly do you have to do for it to hurt you? I don't intend to submit it for any schools that don't require it, but still. I'm worried. A lot. I feel like I can just say goodbye to the top schools on my list.</p>