hello, Long time forum lurker. Thanks to everyone who posted about the Portenzo case as upon reading on here introduced me to the Portenzo case. After waiting the longest time, i finally received it. It's great! well...everything except that fact that is doesnt fit properly. am i doing something wrong? i have an ipad 16gb. Placed it in pushed in all corners in. Once that is done, my ipad suddenly pops up slowly and sticks out/falls out at an angle. I thought Portenzo case are supposed to secure the ipad in tightly? Can any one confirm as i am wondering if its just mine. Thanks!