We need to get one thing straight...Marty Collins has never said that PolyTrack is "maintenance free." Keeneland and Marty Collins have all said the following; "Minimum maintenance is required compared to a conventional dirt track because the Polytrack surface needs less watering and less harrowing." No where in this statement does it state that PolyTrack is "maintenance free." You can get this quote from Marty Collins web site and here is the link: http://www.polytrack.com/advantages.html. Also, if you click on the below link you can view the PowerPoint presentation to the California Horsemen....http://www.polytrack.com/presentation/index.html. You should be not getting any other info from PloyTrack from anywhere else other than Keeneland or Marty Collins.