When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Mine is a bit clunky, too. I've read other owners' posts of concern about this, but I'm guessing it's normal. As long as I know it's not a malfunction, it won't bug me...much.