I am going later today to look at a used wb. I am fairly new to this stuff, especially buying used equipment. The mower is a 48in. Scag hydro, they are asking $2,800 for it. I called this morning and the dealer said that he thought it was 2-3 years old but wasn't sure and that it didn't have an hour meter on it. This wasn't much help to me. What should I look at to tell if this mower has been abused? I have no experience with a hydro mower so can you help me out with that too? Thanks for you help!