I bought first CC 7-14-05, I love the mower but I have a problem. I asked the dealer about it and Iam the first to complain. When I mow everything is ok with cutting and discharge, then the motor labors a little and I see very little grass coming out discharge, not plugged either, I stop the mower and stop blades for a minute and then turn the blades back on and it starts to rumble and all the grass drops on ground what a mess that makes, it seems like the grass gets stuck underneath and is forced there until I stop the blades, any help would be appreciated.