Well, following on from my previous thread [http://forums.macrumors.com/showthread.php?t=1753482] it seems the bottom plate replacement has caused more problems. The trackpad now clicks on the left hand side as if it is loose. In addition, the bottom plate feels completely malleable. The original plate was not like this. I'm quite fed up with this. It still needs a logic board replacement due to a manufacturing fault on one of the fans. They cannot guarantee a new part; which I think is unreasonable, as it was not refurbished 6 months ago when I bought it and there is a reason refurbished laptops are cheaper. On top of this, to get the WiFi to work it needs turning on and off every now and then. Does anyone know what is causing this 'clicking' on the trackpad. I think it is linked to the ***** bottom plate. I can't seem to upload a video.