I was going to install that enhancement kit and notice it isn't much of an enhancement. I'm thinking over time it will collect wet grass and leaves and they will get caked up in it. It will always need to be cleaned out. I decided to return it. I've been doing leaf clean ups with the machine. I'll use a blower and place the leaves out of the mulch areas. I could have piles 6 inches to a foot and that Toro just grinds them up and sucks them up. It is dusty. Now I did it a leaf clean up in the morning the other day with dew on the ground. It wasn't dusty at all.