new machine there seems to be lots of build up under the deck and it's dropping small grass chunks every once and a while. the deck seems to have plenty of rpm(it sounds like i'm about to lift off the ground) it just doesn't seem to blow out the discharge very far. it doesn't blow the clippings as far as i had predicted. i'm not sure if it's an air flow problem? today was my first day mowing and the grass seems dry to the touch but we have had lots and lots of rain lately so the grass seems very full of water. anyone know what the problem is? under deck pictures to come.