Okay, I have two problems:

1) My TrackBall ring is starting to come off.
I noticed this a few weeks ago. Now it doesn't slip out, but if I push the right side, the bottom, or the upper part of the TrackBall, the ring will come out. And I don't know why this happens.

2) My TrackBall seems to have a little problem rolling to the right. What makes this weird is that when I roll it to any other direction, it will roll just fine.

And this is the second Curve i had, since my last one had bent charging pins. So should I get a replacement? Or take it somewhere to get it fixed. Any advice out there?