Say you bought a power feeder directly from Delta. Based on every other feeder of theirs that you had seen and used, the wheels were flush to the side of the feeder that you would run against the fence. There is no picture or drawing or dimension listed in the literature that would lead you to believe that this theoretical new feeder is any different. But when you open it up, the feed wheels are inset one inch from the side of the feeder. This means that you cannot run the wheels as close to the cutterhead as you need to for skinny strips. There is no modification that you can make to the feeder to allow you to get any closer.
My situation was very similar. This has been an interesting discussion, and I do agree that some people abuse return policies, to everyone's detriment but theirs. I guess that it never occurred to me that a restocking fee would apply to me in my specific situation. Like I said earlier, my first post was a gut reaction of surprise that I might have been on the hook for close to $200 just to open a box...