I will be seeding a football field in KY with Riviera Bermudagrass seed in a few weeks. It has an decent stand of unknown bermuda. I have never seeded bermuda with my Universal Aeravator before but it is awesome for seeding fescue and rye. I'm asuming I need to discharge the seed behind the tines instead of in front? I'm not sure about depth of the tines? Any advice would be great help.