My R4 is dying. I removed the spring cuz my lock busted and I had to put tape over it, and it became a pain. Now I also have a little tab of electrician tape attached to the top, so I can pull it out without having to use tweezers. And when it doesn't sit flush, the screen either says SD/TF card not found or nothing happens. When I can get it to work, sometimes when I put it in my pocket the SD jiggles and the thing freezes. Now I have to carry around an EZPass to boot up my EZF IV just in case it doesn't read. Any advice? I love my R4, and it has all my favourite games on there. I want to be able to not be afraid of freezing, and also make sure that it can be read every time.