I just installed a mulching kit on my 52" Z-master, and it seems like every time I turn the blades off it dumps huge clumps of wet grass all over the place. I mean enough to fill a gallon bucket. This is only happening when the grass is wet, otherwise the cut is great and it does a good job. Does anyone have any solutions or suggestions besides cleaning out the deck every third yard? I thought there might be some type of teflon coating or bed liner type material I could spray on there to resist the grass. Please help!