Bob,
The other side's teeth are also deformed on the same track, the pic shows the "good" side unfortunately. :-) Might be able to hide one set with the sprocket but since they wrapped it around the card in a circular pattern, the rear side is plain to see around the idler. The tracks are beautifully molded, probably the best I've ever seen as one-piece tracks, it's a shame they packaged it this way and I hope my case is in the minority.
Edit:
DML has posted an announcement on their main site regarding the DS Tracks:
http://www.dragon-models.com/html/6062announcement.htm The hot water treatment they recommend, which I attempted already, worked for straightening the teeth back upright but not for correcting the deformity.
I've raised a ticket with Dragon Care and will see what happens.
http://www.dragoncare.com/chsmain.asp