Did a little milling this morning. A friend dropped off four large Ash logs - 20 - 29" dia., 7-8' long. Got one milled and looks like pretty nice grain. I will probably flatten one edge and join two slabs for a wide table. The SP125C did a great job - again. I'm just using regular ground chain. I dropped these for him at a house he's flipping. He already had the tops removed so I only had to deal with the stems. First one was tough. I had it notched. bored, wedged, and back cut and it would not go down. I had wedges stacked in the cut and it was leaning probably 15 - 29 deg and still would not go down. There was only about 3/4" hinge and the center was rotted.