I spoke to senior Applecare rep for 40 mins and here's what I learnt.
- To offer a replacement machine Apple must confirm that there is a technical fault - even under the uk warranty.
- They are able to have machines collected by courier.
- When a machine is found to have a fault they submit a request for a replacement, this may or may not be approved. He said that if he were to submit a request for me at the moment it would be rejected as the machine is 'working'
- He'd had a single machine authorised for a replacement in the last year. (Though I think made as many requests) He said that I had very strong case.
- He agreed my experience in store didn't sound ideal and suggested I submit a feedback form.
- Apple views consecutive repairs as being <12 months apart (seems something like a magic number to me, why not 24?) This means my display replacement doesn't count.
Now is not a good time to go through the process of identifying a technical report for me. I'm in the middle of my final university term. I'll be free to have the machine in for a number of days at the start of May and will try to do this then.
I have good evidence that the machine is currently failing intermittently (
https://www.dropbox.com/s/60f42jdq8cgs9h1/flashing_screen.mov?dl=0 happened once) and will continue to build my case this month.
So that's the situation. Thanks for all the help and support guys. I'll report back when I've got more news.