A poster in another thread suggested I ignore any Maiden races and 2YO races. In my system to date, I have noted Maiden races but not if they were 2YO races. Luckily none of my selection races to date have been maidens. When I do check the results for Maidens only not using my race selection process, Maidens only returns a good profit. It may be something to watch. I did note however that the 1st Maiden I recorded had the 5th fav come in at $46 which helped with the figures. But one of those regularly could be good.