My rMBP trackpad start to act up, I had to press really hard for it to recognize anything. Took it into the Apple Store, they said they will replace the entire top case. Saw this as a big + since my year old macbook also get a new battery ? But they said it is going to take 7-10 days to replace, which seems like a ridiculous long time for something like that. Any one had this done in the past? I am wondering if it is based on location, the one I took it to is a very busy location. Or is their install/test procedure actually take a whole week to install?