I have not finished the novel that I wrote in November 2003.
Up until the start of this week, it was in far too many little pieces without a coherent order.
This week, I went and put things in a semblance of order, and voila... the plot clarified itself in my head.
Of course, it helped that I had been scribbling out an outline of what it was supposed to be. And, so, the files have been cleaned up.
I have tried to time my progress in NaNoEdMo, but I'm not sure what qualifies as editing and what qualifies as filling holes the size of Mac Trucks.