Just a thought / question for review. I have always blown out my deck tops at the end of each day to remove grass debris and dirt. Early on in the business, my mentor told me that this kind of stuff caused premature wear on the belts. Therefore, I question why about 30% of all the commercial mowing companies in my area run without deck covers on their mowers. What is the reasoning? In my opinion, it makes the mower look like a "second-class" machine and it "may" encourage premature belt wear. Is there anything I am missing?