I just happened to run across some "Gator-like" blades that had outside flow teeth instead of inside flow like the Gators. I had some pretty massive wet growth so I thought I'd try a set of them along with the Gators. Boy was that a bad idea. Oh it mulched well with the mulch kit on and the cut looked nice and clean when I left. But when the sun came out and it dried, I saw a bad case of brown tip. It seems this combo creates such a violent air flow that it was blowing the grass down and beating the tips of the grass rather than creating a vacuum and cutting real clean. I just thought I'd put this out here and hope it saves someone else from making the same mistake I did. Maybe it might be ok if they were used side discharging rather than mulching. I dunno.