Thanks Andy. I wonder if the '70 is any different. Are you using a 530 x-ring? I'm on a Goldwing in Anchorage right now or I'd go look. I'd like to order one and get it on before the relay gets to my neck of the woods. I'm using Diamond right now and lube and adjust every hundred miles. Seen guys up here on the Alcan riding Vstroms who lube once a day and adjust every 15,000 miles. For that I'll give up some horsepower and mileage.