Walk Behind Lawn Mowers

For a $380 mower this thing is not good at all. I wanted a mulching mower and got a mess. I thought buying a mower with a Honda engine was a good choice. I have only owned my mower for 2 months and could not be more disappointed. the deck and blade design does not seem to be cut out for mulching. Grass gets clogged up under the deck and makes a mess of my lawn. I have owned Lawnboy, Toro, and Honda mowers in the past and none of them had such trouble. IM now stuck with a $380 non mulching mess maker. Will Husqvarna stand behind their product and remedy my situation? There are tons of complaints on the Lowes site about the same issue of clogging grass. Poor design for a steep price.