I thought I could remember where all the wires that are not yet connected went to. I found I was getting them confused and forgetting where they came from. Dave was putting labels on his wires, obviously the work of a person with lesser recall than I. Well I bit the bullet today, I had one of those fancy label machines just laying around, so decided to put some labels on the wires not yet connected to something. Made me feel much better to know where that wire came from and what will happen to it.