heres a good one - forgot to latch the trailer coupler before driving the mower up the ramp and i have the dent and foot long scratch in the new tailgate to prove it. I also agreed today to pay for window broken by rock from mower. Real nice Anderson double pain crank out with argon filling. it's all aluminum and you cannot replace just the glass. The mulch kit was on and I cant figure where the rock came from or how it made it all the way to the window.