Had a request today from a customer that we have been mowing since may. First thing he said was ,and I quote > You guys are doing on heeluva great job<He said he wanted us to not bag his lawn, just wanted it discharged or mulched. We have been using the 21s on it .This is a first for me in 8 years in this business. We bag all of our residential clients and thats what most prefer. We dont even have a mower that has a mulching setup on it. Anyway anytime I get a request that makes it easier and faster I am happy to do so. Now we will be using the 37WB and let er fly. The second thing he said which made me laugh was that the grass looked rough. So I asked him what he meant. He said it looked great right after, but a couple days later it wasnt perfect anymore. I told him that after 2 days the grass is growing and that its not going to be even because each blade of grass will not grow at exactly the same rate.