Quote Originally Posted by Tri Girl View Post
hangs head sheepishly and looks at feet...

I AM an idiot!!! I figured out that the bag is made for righties (and I'm a lefty). When I took it off and put it on the "wrong" way- it fits like it's supposed to. Duh! It fits much better now (although it feels weird being over my left shoulder right now), so I'll give it a test ride tomorrow to see how it does when riding.
If you prefer to have it over your right shoulder, Timbuk2 makes bags for lefties. you can select that as an option on their website when you customize the bag: http://www.timbuk2.com/tb2/retail/bagbuilder.htm

Don't know what you spent on yours, so don't know if this a more or less, but it is an option.

Good luck!
Ellen