Dishwasher leaks during rinse cycle

Okay, I replaced the float, float switch, and intake valve on my Kenmore dishwasher, model 665-17625690. I ran it through a cycle and it did fine until the rinse cycle then it leaked about a gallon of water on the floor. (I also noticed that it didn't open up the soap dispenser lid during the wash cycle, but I was using one of those little pouches and it was sticky so maybe the lid was stuck to that). The water leaking is the main problem I have been trying to fix. This seems to leak from the bottom of the door, like it's overflowing over the threshold? I also replaced the gasket around the door earlier, but it still leaks. Please HELP!!!