Many apologies guys, I am shortly leaving for my "appointment" actually I considered it maybe the camera but I'll wait for them to diagnose it. Kevin, lock button is a little moveable. Even if it is because I've not locked the focus or whatever surely it shouldn't make that noise? It still worries me its not normal and could lead to it becoming faulty later on when not under warranty. It's just this is only weeks old, and I take great care of my tech and want it to be fresh and perfect. If they decide to open it up and fix it and glue it back together, will I notice? Or will it still appear perfect? I guess a refurbished one would be no better than getting this back. I just feel its unfair how I must have been sold a slightly faulty device and I won't get another new one in return that is satisfactory but instead they'll open it and it will no longer be perfect.
Kevin, do you reckon they may give me a swap? Given its practically new. I'll let you know how I get on shortly.