As stated, @Taiko Audio comes through with transparent and expedient customer service! I had to bend my bracket slightly but my Extreme with network card and switch is playing fine. Might seem like a dumb question, but as music is playing without interruption does that means the card is making excellent contact and performing to capacity or could it still play with a less than perfect connection which might mean less than maximum sonic performance?
If it plays uninterrupted you are perfectly fine!