I'd heard about the corner bug but never knew what it was until now. But without knowing I was usually setting corners to far post. But to be honest I don't think it works that well. From my experience the other team seem to suss it out. So I try to mix it up a bit, but doesn't really help. Sometimes you just come up against teams that are good at defending corners. I might start off the season scoring a few goals this way, but not many, then rest of the season it becomes quite rare, and that's with a good corner taker and header of the ball. The only thing I will say is it seems to be the only way of scoring from corners, but don't expect as many as some others might suggest.