Hi all, I have had my 2014 rMBP for the past few months and I have noticed that the feet are wearing away slightly. Its not significant but they have definitely flattened off a bit and are grey (not black) and feel very rough where they have worn. I'm guessing this is down to one of the work surfaces I use which is a painted compressed chipboard so not smooth but not particularly rough either. Anyway I have now placed a small (5mm square) piece of clear sellotape on the bottom of each foot to temporarily prevent more wear and this seems to work well so far. I know about this site ( http://support.apple.com/en-gb/HT202450 ) for replacement feet instructions but to be honest that looks like a giant PITA. Also I dont really want to use one of those enclosing cases with feet on the outside either. Does anyone have any more suggestions as to what I can put on the feet to prevent further erosion or has anyone else noticed this? Thanks.