Diamond I read the other post where they will be sending you a blowout piece. They also said for you to weld the piece to the mower. Find a way to bolt that piece on rather than welding. If you weld it on and you don't like it then it would be much more difficult to remove.
I have a Ferris walk-behind that had the same problem and I bolted on a piece of 1.5*1.5 angle to the front of the deck and it really helped the blowout. You might also want to look at some closeup pictures of the deck on the Badboy outlaw. They have an adjustable baffle on the front of the deck that might help you.