yeah, I survived, I didn't even feel that scared since it happened near the end. I really didn't feel like I was going to come out. If it happened on say, a zero-g roll or heartline roll on a B&M there could be problems, since you usually fly right into the restraints on some of those. But yeah the seatbelts seem to be a good backup. Hey, I noticed on Medusa (West) there are two seatbelts on certain seats, while most have one. Is it like that on any other B&M floorlesses?