I find this really worrying, which is also sad. I'm a bigger built guy anyhow, but have never really had a problem with Rita. Oblivion, yes, Rita no. Really disappointed about this.
Saying that, tried to ride RC at Disneyland Paris. When I couldnt fasten the belt on that, I was unceremoniously told to leave the ride. Nothing nice about it, just please get off.. I thought they were going to try something else, but no. Just got shunted away from the ride!