[QUOTE=KimLee;7220]What did you change then?[/QUOTE]
I took out some of the systems, which were mostly dog oriented, that had good records and met my criteria for using, but when they had bad years, they were pretty bad. So, although the system, as a whole was good, when they lost, they may have been five, ten games under .500, for example. I kept only systems, that when they lost, were maybe a game or two under .500.
That allowed me to avoid continually losing with a system that just wasn't working for a particular year.
I also added more fundamental situations to balance out what I was using. It was mostly technical prior to that (letdown, momentum, bounce back, etc).
What I now have is certainly the technical and contrarian type situations that the NFL is all about but also the fundamental, which means if a team is better at the line of scrimmage than their opponent, they should win that battle and that gives them a chance to cover.