Hi gents and ladies, I am going into my first hibernation with mine. I have only put 550KLM on a new oil change. It says it is at 68% Life still. Why it has gone down to 68% on only 550 KLM is a bit baffling. My question is do I need to change the oil before hibernation which will be at least 7-8 months I figure. Your help on this would be greatly appreciated. Thank you.