In these forums I've heard a lot about double blade setups. I'm very interested to here more about this. I've talked to several other companies in my area and to my dealer and none of them have heard of this. Maybe its just not used in this area, but I am willing to give it a try! What kind of blades do I use? Do I need to do anything special to the spindles of my Exmark? Will it work my Kaw. engine harder, more or less do any damage? Does it cut better? How do you position them underneith the deck? What else is there to know? Try to let me know anything and everything about double blade set-ups!!