Today was a clean up, grease, sharpen blades day. Got a Echo trimmer off of a customer who is moving, as well as 9.5 hp Craftsman snow blower for pretty cheap. Got the Echo running but it has trouble idling. Also I just noticed this today on my Viking. The tracking on each side looks different and the right side looks broken. You can see there is a spring on the right side too. I never really noticed before, so I thought someone could give me a little input on that.