Like many others, I was nervous to do this job. Not to mention my wife (It was her laptop). When I came across this guide, I knew I could follow it. The pictures and descriptions were great. My main trouble spot was step 6 and I added a comment that may help you. Another thing that helped was I took a piece of paper and sketched out multiple diagrams of the laptop. I made little circles on the paper for the placement of where the screws went and placed them on the same spot I took them from. When it came time for reassembly, I knew right where everything went. It was very satisfying to do this job. My wife hasn’t stop thanking me :-).
Thank You Jerryl - The tweezers did the trick. They want to pop out so you can use your other hand to apply slight downward pressure to keep them in place. Work both ends of the tweezers gently back and forth and you should start to see the gap get bigger.