Vaduc,
If you haven't already cut the enforcement bar. Don't! Cut the enforcement bar a little more than half from the top, slightly below the top of the blades. I cut mine down to .125 (1/8th") below the blade top which is about the bottom of the blade actually. That affords a great deal more safety for the operator and more importantly anyone else that may very well walk up behind you as you turn to the right with your deck discharge chute open.
That over the top enforcement bar does not provide the safety you have gone to the trouble to remove. After speaking to a lawyer about removing the entire enforcement bar with the grass catcher scallop cut into the top of the deck. The owner of the mower is culpable and liable for any and all damages to person and property incurred from blade tips that are exposed approximately 4 inches.
At 18900 SPM that would remove a foot in less than a thousandth of a second. Again, if you haven't removed that bar, don't. Cut it down instead because grass doesn't get caught by the bar when the bar is below the grass discharge. Remember, regardless whatever you choose to do you are responsible for the end results if you harm yourself or others.
Here is how I did mine to prove or disprove the open deck modification. This modification was where I stopped as I proved that entirely removing the bar is not at all necessary.
Safety is our first thought for you and all our other forum friends.
Good luck,
Max
https://www.youtube.com/watch?v=OUPaa8JoZJ8&t=350shttps://www.youtube.com/watch?v=OUPaa8JoZJ8&t=350s