Hi My 2012 13" MBA has developed a few issues over the last few months. It's covered under extended AppleCare Trackpad clicking has become erratic and non-responsive Developed bad light bleed on right side of LCD, 1cm line up whole screen. Right side of LCD intermittently flickers like interlace or slow refresh rate. Sometimes machine won't wake from sleep requiring power cycle. I've reinstalled OS, reset PRAM and SMC several times. Not solved issue. This machine has previously had the top clamshell replaced due to another screen issue. In your view/experience, do you think Apple will repair the machine, or just replace it? Thanks.