Hey guys love the website awesome info. My question is do I need to De-Thatch my yard. I have been living here for 8 yrs and I mainly mulch not bag. I was at H.D yesterday and saw a De-Thatch/Power rake for my mower. Is this thing a waste of time or will it work for me? Is this the right time of year for De-Thatch? Thanks Fellas and again love the website.