Toilet Seat Covers

Okay, I just have to get this out of my system. Since I work at the university library (or what's left of it), I use its bathroom quite often, sometimes to do number 2. And you think they would have come out with some easy to use toilet seat covers by now. Why am I so pissed about them? Well, not only is there the moronic, time consuming "pull up, then pull down" garbage, but it's hard to tear out that center part without ripping the whole damn sheet. As you may or may not know, the center thing is held onto the edges at three points. All you have to do is rip these three little strips to disconnect the center part (the part that goes into the potty water and pulls down the cover when you flush.) Easy, right? Well, the two on the side are easy enough. But the central bottom one is a complete bitch. You try to detach it, and you end up tearing the whole sheet lengthwise. Plus, when I have to go, I'm in a bit of a hurry, so I don't have time to rip it carefully. And I don't carry scissors in my pocket. I know this is a trivial matter, but man, it's annoying.