Ok, so I cleaned the underside of the deck and waxed it. I used Windex to clean it and then applied some ProtectAll All Surface Care product. It contains, among other things, Carnauba wax. That's the first pic. After mowing my dry front yard I have a bit of grass stuck to the underside. Kind of what I'm used to seeing without using any sort of product I usually just clean the underside with a whisk broom after a mow. No waxing or other products used. What I hadn't paid attention to in the past was how there is a much heavier buildup/coverage on the side of the deck away from the exit chute side. That's the second pic. Anyway, does it seem normal that the non-exit side would have more grass stuck to it than the exit side?