Should you have to buy a new scope for X amount of dollars and then have to send in right away for it to work how it was supposed to in the first place? What does that say about the manufacturer? I know Nighforce is not one of those company's as the NXS I just bought the tracking and parallax was perfect right out of the box.That's why I send new scopes in. Open the box, re-pack and send it in! Never any issue after that, EVER.