Big + 1 on what TBS posted. I know the feeling, you have it in your hand, you're frustrated and it is a hassle to pack it, go to the PO and mail it back. I"ve 'settled' for less than I paid for in the past because of those feelings, and I always kicked myself in the pants for not returning whatever it was. Go through the hassle. You'll be glad you did in the long run.