I bought my Oculus Rift S about a month ago, for black Friday, from amazon, and started using it roughly 2 weeks ago. Today, the right controller trigger decided to get stuck in any position I leave it in, the spring not working. From my research, I figured this is a problem with the cushion, as others have had this problem roughly 2 years ago. Overlooking the "losing tracking and no longer moving problem", how should I send it back?