I have found that it is really quite easy. It goes something like this.
when you are planning your daily shot for your 365 project, consider taking a shot in your kitchen, because not only does it have lots of shiny surfaces and interesting highlights and shadows cast by the ambient and spotlights all over the place, but also it has a rather nice flagstone tiled floor which is hard as the place that’s even harder than a rock or a hard place. in setting up your shot, consider using your tripod, as that has really long extendable legs which will enable you to lift your camera about 7 feet in the air for maximum height, but do ensure that when you sit your camera, mounted on its hot shoe, into the tripod head, that you don’t quite attach it properly, so that if you were to somehow have the tripod + camera approach the horizontal, then the whole thing might become somewhat unstable, and you never know, it might even fall off, just as you’re holding the tripod, fully extended, above your head. imagine that.
well, you don’t have to imagine that, because I can tell you exactly what transpires. in a sickening mashup of of ‘breaking’ sounds, your not-very-old dslr drops like a stone from about 7 feet in the air, directly on to the aforementioned flagstone tiles and bounces across the floor unceremoniously in a clattering dance of death until it crashes off a cupboard and twirls a little death spiral at your feet. it is, apparently, dead.
still, don’t panic. it might just have suffered a small fracture or something. after the obligatory curse and stamp of feet like a small child, I picked up my a300 and tried to see what might have dropped off it. as far as I could tell, nothing had. also, there was no rattle, and no broken glass, which was particularly good, as I’d only bought the lens currently attached to the camera about a week ago. I mean, there were a few things hanging off, and the battery was now in the living room, but apart from that, everything looked miraculously intact. oh joy, I spake, rather too early
it took a couple of days for me to realise that things were actually quite wrong. as I’d been struggling to get focus with my new 50mm, I had just assumed I was still at fault for cropping myself to the right repeatedly. only after a couple of fixed test shots did I work out that in fact, everything was misaligned. what I saw on live view was actually 6 inches or so to the left different to what was captured. I’ve since discovered that this means the sensor is misaligned or something suchlike, which basically means, a bit broken.