Have a 2011 48" Grandstand in my garage with a whopping 40ish hours on it. I use it to cut my own property instead of dragging out the trailer. I noticed today it is leaking oil. There is some on the floor toward the back of the engine. I also had a 2011 60" Grandstand that did the same thing, same spot. Took that to the dealer and whatever they did, did not work. It is hard to tell where it is coming from. I will figure it out. But, just wondering if anyone else has had this issue and solved it?