My power button works better works better after putting it back together. Almost like the rubber wasn't lined up just right. I didn't try to raise because I like the flush button.
I opened it and raised the power button on mine, its fairly easy to open and close up.
How did you raise the power button and is the back cover plastic or metal?
Is there anything you saw on the inside of the cover that could make you think of an idea what could cause the bulge on some models and how to fix it?