I stopped by my town hall today to see who owned property where there are a couple of nice maple trees down close to the road and not touching the ground. A gentlemen told me who owned the property and after I told him why I was asking he told me about a giant oak that went down behind his house during the Oct snow storm. He told me I could have at it I immediately went home, got the saw and put in a couple of hours in today. Going back tomorrow and hoepfully finish the cutting although I have never cut through a 4 ft dia trunk that this tree has at the base. I only have an 18" bar on my Farmboss so I'll have to figure it out. Anyone got some pointers? Here some pictures, note my saw and shadow to try to give you some scale.