Just curious. Ive got a late 2013 15" and the trackpad has gone wrong, the click has gone on the right side so its working but just not as well as i'd like. From what I gather they have to replace more than just the trackpad because of how its put together. Is this likely to be something they carry and can do on the spot or is it likely id have to have it sent away for repairs?. I really cant be without a machine due to work commitments and there are far more local service centres that can do it in a week but if they would be able to do quick id rather go that way. Atleast if I know its going I can arrange to borrow something for a few days. UK btw.