I deliberately allowed my one section of the yard, plagued with crab grass, to get a little higher than usual just to test out this new mower. After it reached about 8", I hauled out the Honda and proceeded to mow it yesterday. It was quite wet and thick. The mower started off ok, but it stalled several times and I had to restart. There seemed to be grass building up and stopping the blades. I had the setting two notches away from total mulch. After I stalled and restarted it 3-4 times, I got the job done but actually proceeded by not using the self propel (I just gripped the blade bar and let the self propel grip alone). What was I doing wrong here?