Lo all. I have a small back yard. It's pretty much used as a yard, but I also keep my bike in it, in a small shed. Now the concrete in the yard has cracked, water puddles have formed and I have decided that it is time to repair it. My old man reckons I'll be fine just dumping a load (?!!) all over it, reckoning on about 1 cubic metre of concrete. Question is, is this going to be ok? Also, how to lay it? Do I lay the wooden blocks at the edge to 'case' it in then dump the 'crete in it, filling in the edges after it's set? It's an area approx 3x4 metres, and I intended to put a further 3-4 inches on top of it.