are your GM chicklets level?
I got them on eBay. Here's an auction from the same guy. Certainly go well with my NASCAR theme I've got going on. Get lots of compliments on them and they certainly look much nicer than the stock "chicklets" 



I removed mine also...
If you don't think they are level and want to correct that, simply take a hairdryer and heat them up a bit. They come off preety easy when heated up. You can simply re-stick them level or add a bit of 3M tape if you have trouble re-sticking them.
But I warn you, if you remove they, you may like the look and just keep them off like many others have...
I think the official name for them is the "mark of excellence", so it really should be the one thing that's right. Maybe it's your HHR that's skew.
Don't tell me that, I will be up all night!!!!!!!!!!!!!!!!


