Cybex Car Seat Cup Holder Is Tipping Drinks

the way the car seat curves makes the whole thing tilt outwards. It looks weird, and more importantly, my kid's drink keeps tipping over! One thing for sure, it doesn't even do its one job. on top of that, it costs nearly $25! For that price, I could get a cup holder that actually works from another brand. thought it would be a lifesaver, keeping my kid's drink within reach and avoiding spills. putting it on was easy enough, I'll give them that. This Cybex one is just a waste of money and space in the car. The idea is good, I'll give them that. But the way it's designed is just all wrong, have they even tried it? I mean like on the bumpy roads and stuff?