Loose convertible top brackets?

@68gtxman: thanks for that tip! I took out both clamps, cleaned them up and reset that pin (one did better than the other). They now clamp down much stronger. I ran some errands today with it and it never once popped out. Thank you again.

@66Dvert: thank you. I will check those out. I definitely don't have them.

Thanks all. I think the case is closed.