When I use our Deere HX-15 BatWing to cut for a few hours it accumulates piles of grass on top of the deck. I need to study this more but it seems like it comes out the back and then gets sort of sucked forward onto the top of the deck. If I want to clean the deck I would scoop many shovel fulls of clippings only to have to do it again next cutting. Thinking about maybe building some sort of shields....anyone else with a big cutter like this have any solutions? I love this cutter in every way except for this annoyance.