Kenmore 90 Series Dryer - Gap in Rear Drum Seal

I've got the all too common problem of brown streaks on my clothes from my Kenmore 90 series dryer. After searching the internet, it seems most people claim it is the drum seal that is the culpret. So I went to a local parts store and bought a seal, but on further inspection, there is a large (1/4 inch?) gap along the right side of the drum. The rear seal is tight along the top, bottom, and left edges, but the clothes are apparently getting caught up on the right edge. My question is: if I just replace the seal, will it fix my problem, or do I need to readjust the drum some how? Thanks for the help.

 

post model # need to see what dryer you have.

 

My model number is 66902690. Thanks.

 

Your dryer has rollers in front and back, One of rollers could of gone bad but very unusual. Here is a link to your dryer http://www.searspartsdirect.com/part...=66902690&blt=