Guys, Since I am new at this... now sure how to do a couple of things?? How do you use a 21" lawn mower?? do you stand in front or behind it?? How do you start a walk behind?? if its got a rope thing do you pull and its it does not do you push? What is the right way to use a blower?? again do you stand in front or behind it?? How do you get a ridder mower on a trailer???? how do you get a walk behind off a trailer??? Pete "April What"