Hey guys I've just picked up a 2014 13" rMbp and was curious if they have bad image retention issues still? I've tried that checker board test and when the grey screen shows it does exhibit very slightly a faint image but if I try to leave other images on for 10-20 minutes, I don't see it happening. When the test showed the checkerboard it did fade away after 30 seconds or so. The screen is an A020 and from what I've researched it is an LG but the screen is so stunning and has no dead/stuck pixels. From the test, it does not seem to bother me much but does it get worse over time..??